Precious Stones Collection | Loose Gemstones | US Auction Brokers - U.S. Auction Brokers

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Loose Gemstones

Rare Precious Stones Collection

Lot: 3847114
Experience unmatched brilliance with this exquisite 6 carat lab-grown diamond. Fancy Pink Princess cut, and VVS2 clarity for near-flawless purity, this loose stone is expertly cut to maximize fire and sparkle. Ethically created and visually stunning, it's the perfect centerpiece for a custom engagement ring or fine jewelry investment. IGI Certified.
Current Bid:
Lot: 3846981
Great collection of 2.00 Ct loose natural RBC diamonds
Current Bid:
Lot: 3847115
Experience unmatched brilliance with this exquisite 4.09 carat lab-grown diamond. Graded D color for its exceptional whiteness and VVS2 clarity for near-flawless purity, this loose stone is expertly cut to maximize fire and sparkle. Ethically created and visually stunning, it's the perfect centerpiece for a custom engagement ring or fine jewelry investment. IGI Certified.
Current Bid:
Lot: 3847117
Experience unmatched brilliance with this exquisite 3.04 carat lab-grown diamond. Fancy Vivid Green and VVS2 clarity for near-flawless purity, this loose stone is expertly cut to maximize fire and sparkle. Ethically created and visually stunning, it's the perfect centerpiece for a custom engagement ring or fine jewelry investment. IGI Certified.
Current Bid:
Lot: 3847116
Experience unmatched brilliance with this exquisite 4.64 carat lab-grown diamond. Graded D color for its exceptional whiteness and VVS2 clarity for near-flawless purity, this loose stone is expertly cut to maximize fire and sparkle. Ethically created and visually stunning, it's the perfect centerpiece for a custom engagement ring or fine jewelry investment. IGI Certified.
Current Bid:
Lot: 3847160
CERTIFIED LAB GROWN 3.01 CARAT OVAL SHAPED LOOSE DIAMOND. IT IS E COLOR AND VS2 CLARITY. CERTIFIED BY I.G.I , CERTIFICATE #LG670447923. CAN BE VERIFIED AT:  WWW.IGI.ORG
Current Bid:
Lot: 3847127
CERTIFIED 3.01 CARATS LAB GROWN MARQUISE CUT DIAMOND. IT IS CERTIFIED BY I.G.I , CERTIFICATE #LG659468327. WOULD BE PERFECT FOR AN ENGAGEMENT RING. COLOR IS E CLARITY IS VS1 .
Current Bid:
Lot: 3847106
High quality Fancy yellow Diamond - 1.56 CT lab grown Fancy yellow diamond. Elevate your jewelry design with this stunning loose lab-grown diamond. Expertly crafted using cutting-edge technology, this ethically sourced gemstone showcases a vibrant hue that rivals nature’s finest. With exceptional clarity, this stone is IGI certified for quality and authenticity.
Current Bid:
Lot: 3846628
This, ladies and gentlemen, is an amazingly large ruby. Sourced from Mozambique, this piece exhibits a strong red hue with a violet undertone paired with semi-opaque body that diffuses the light just enough to create a full body glow. This makes its stunning color incredibly stable, and ensures that the color you see will be the color you always see with no deviation due to outside influences. The luster of this piece is highly reflective giving it a glistening sheen with flawless coverage, adding elegance that shines off of each facet. It has a classic cushion cut and measures an impressive 11.5mm x 8.5mm x 8mm with a Mohs hardness rating of 9 out of 10, making it perfect for daily wear now, and for generations to come. This gem was heated only with no dyes or fillers. Just pure ruby. Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3846642
You don’t want to miss this sapphire! The color of this piece has a silky black resting color that is so dark it glistens, but when held to the light, it reveals a rich cobalt hue. It has an oval cut with wide faceting, and a glistening luster that shimmers off of each of those facets. Measuring 7.6mm x 6.3mm x 3.5mm, this sapphire has fantastic size, and a Mohs hardness rating of 9 out of 10, making it a great piece for setting. Sourced from Tanzania. Untreated!!! Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3846651
The silky red hue of this pure ruby is complimented by a violet undertone that deepens its tone, giving it a deep red body color that is just lovely. Its color palette is rich and elegant with a semi-translucent body that ensures an even display of saturation. This stunning gem was cut from pure ruby sourced from Winza, Tanzania, and is completely untreated! It contains no dyes or fillers. This is a beautiful example measuring 12.5mm x 7.8mm x 4.5mm, and with a Mohs hardness rating of 9 out of 10, it is perfect everyday wear for generations to come.  Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3846577
Fine, intense blue natural sapphire – it's all about the color! The faceted trilliant gem is a calibrated size – 4x4x4mm.  It weighs 34 points.  Splendid gem! Treatment: heat only.  No fillers, no diffusion treatment, not irradiated.
Current Bid:
Lot: 3844331
Beautiful Colossal 168.55CTS Loose Natural Emerald Gemstone. This adorable stone displays an oval cut with each facet cut perfectly to bring out that dark forest green opaque color. This stone measures 47.84 x 34.42 x 15.81mm. Total gemstone weight is 168.55CTW.
Current Bid:
Lot: 3846579
This lovely natural ruby illustrated why ruby is so desired. A faceted oval gem, this beauty measures 3.8x5.75mm and weighs 56 points.  Fine quality. Treatment: heat only.  No fillers, no diffusion treatment, not irradiated.
Current Bid:
Lot: 3846649
This is a fantastic opportunity to own a truly unique set of gemstones. These 30 rubies display an uncommon and very elegant violet red hue with rich saturation and glittering pops of violet pink flashing. They have beautiful oval cuts measuring 3x2.5mm to 3.5x3mm each, and superior lusters that twinkle off of every facet with VS to SI clarity. These piece were sourced from Thailand, and untreated, with no dyes or fillers! Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3846864
Huge Certified 1640 Ct Museum Size Natural Emerald. This Huge Certified Natural 1640 Ct Emerald is a Faceted Oval Cut Measuring 79 x 53 x 41 mm.It has a vivid emerald green hue along with a fine polish and luster. A magnificent showpiece for anyone's collection. Please see certification for further details.
Current Bid:
Lot: 3846644
This gem glows with smoldering flashing through smokey clarity, and has a hue that is both rich and vibrant, resembling lemon custard. Its liquid luster glistens over every smooth cut facet, and it is well cut with fantastic symmetry. Since opals have less density than other gems, this piece measures a whopping 13.8mm x 10mm x 6.2mm, and was sourced from Mexico. Untreated. Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3846645
You don't want to miss this piece! In darker lighting, it has a silky black resting color, but in brighter environments, it reveals a gorgeous deep violet hue. And even though it looks opaque, it has a translucent body with a classic oversized baguette cut and a superior luster that shimmers off of each facet. Measuring 16mm x 6mm x 5.5mm, this gem has fantastic size, and a Mohs hardness rating of 7-7.5, making it a great piece for setting. Sourced from Mozambique. Untreated!!! Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3846588
Luscious color in this natural green sapphire! This faceted cushion antique beauty meaures 6.6x7.1mm it weighs 2.00 cts.  Yummy! Treatment: heat only. No fillers, no diffusion treatment, not irradiated.
Current Bid:
Lot: 3846641
This large 42 piece set features rich color saturation with well a strong selection of velvety ink blue hues and translucent bodies. They have amazing liquid lusters giving them the appearance of being wet, and measure from 2.2mm to 3.2mm each making this a very versatile collection. These pieces are heated only with no dyes or fillers, and have a Mohs hardness rating of 9 out of 10. Sourced from Madagascar. Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3846653
This stunning example of natural peridot measures an impressive 9.1mm x 7.5mm x 4.5mm. It has a tight modified oval cut with crisp faceting that results in nonstop flashing, and every cut is covered with a glistening superior luster. Its color is both rich and vibrant with an uncommon spring green hue, even color saturation, and preferred medium saturation. This glittering gemstone was sourced from Pakistan, and is 100% natural with no treatments. Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3846663
This is an amazing opal with amazing size! The lightly smokey clarity of this piece gives it an orange tint through its jelly clarity, enhancing its delicate floral patterned flashing and giving its rare green and teal color combination a gorgeous background to shine against. And as a bonus, it even displays surprising touches of indigo! This opal has substantial size, measuring an impressive 15.8mm x 12.3mm x 8.2mm, and the whole package is covered with a high polished glistening liquid luster. Sourced from Ethiopia. Untreated! Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3847171
LOOSE 2.00 CARAT LAB GROWN ROUND BRILLIANT CUT DIAMOND. IT IS D COLOR VVS CLARITY. WOULD BE PERFECT FOR AN ENGAGEMENT RING
Current Bid:
Lot: 3843506
1.05 Ct Sparkling Amber Ice Asscher Cut Fire Moissanite. This stunning Moissanite measures 5.5 x 5.5 mm. It is eye-clean and bursting out with a full spectrum of colors. With a refractive index of 2.65-2.69, this Moissanite exhibits more fire and brilliance than a natural diamond thanks to a dispersion that is 2.4 times higher than a natural diamond. With a 9.25 mohs measurement of hardness this moissanite will test positive for a diamond on almost any diamond tester. This gem is Gorgeous and perfect for any setting or just to admire!
Current Bid:
Lot: 3846655
This piece is the real deal and was cut from pure Mozambique ruby! It has an attention grabbing pure pink hue accented by smoky semi-translucent clarity that holds the light creating a lovely glowing effect. This display is held under a glistening liquid luster that gives it the appearance of being wet. Measuring an impressive 10mm x 8mm x 4.7mm, this ruby is perfect for ring or pendant setting. And with a Mohs hardness rating of 9 out of 10, it is perfect for daily wear today and generations to come. Heated only! Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3846654
Look at this glittering sapphire! It's got the superior luster that you would expect from a high end sapphire and brilliant pops of flashing, but it also features a premium color palette. This impressive example delivers a cornflower blue hue with preferred medium saturation through crisp SI1 clarity! The size of this piece makes it perfect for setting at 6.7mm x 5mm x 2.6mm, and with its vivid appearance, it will stand out whether it is set on its own, incorporated with other other gems, or simply adding a high note to your collection. Beryllium heated. Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3847108
7.5 Carat Blue Sky natural Topaz
Current Bid:
Lot: 3846667
This stunning example features a bright green hue with amazing saturation. The color palette and size makes this highly unique garnet a must for collectors and connoisseurs. It measures a whopping 12.3mm x 8mm x 4.1mm, and is untreated!! Only 10 percent of the tsavorite mined in the world is above 1 carat, with only 2.5 percent being over 2 carats, and this example is over 3 and a half!!! Made famous by Tiffany and Co., this very beautiful gem is held in high regard by collectors and connoisseurs and is very rare. Sourced from Tanzania.
Current Bid:
Lot: 3846627
This sapphire features a mirror luster with a strong floating star pattern that follows the gems movement. It has a glistening blue hue with a superior luster, and an opaque body that amplifies its natural star effect. It measures an impressive 9mm x 7mm x 4mm and has a Mohs hardness rating of 9 out of 10, making it perfect for jewelry. Sourced from Bangkaja, Thailand. Diffused. Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3846596
Bright and colorful synthetic rutile. Highly collectable. This faceted round beauty measures 7.5mm and weighs 1.93 cts.
Current Bid:
Lot: 3846664
This tanzanite set is truly remarkable. The gemstones present a lively color palette, featuring a vivid silver hue tinged with shades of blue and indigo that radiate through VS clarity. Measuring approximately 7mm x 5mm, they exhibit a brilliant superior luster. Originating from Tanzania, these gems are fully naural with no treatments!
Current Bid:
Lot: 3847165
LOOSE 1.00 CARAT LAB GROWN ROUND BRILLIANT CUT DIAMOND. IT IS D COLOR VVS CLARITY. WOULD BE PERFECT FOR AN ENGAGEMENT RING
Current Bid:
Lot: 3846648
The remarkable VS clarity of this amethyst, coupled with contemporary concave cuts, fills it with a continuous display of needle-fine flashes that emanate outward from tit's luxurious velvety violet hue. It showcases a medium table with exceptional symmetry and measures an impressive 18.5mm x 14mm x 10.3mm. This all natural amethyst was sourced from Bolivia. Untreated!!!  Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3846647
Look at the color of this incredible ruby! You have a strong red hue with just a touch of violet that glows through a translucent body. And its untreated! If that's not enough, just look at the size! We have a 5.28ct pure ruby measuring a whopping 10.7mm x 8.7mm x 6.4mm. It features a glistening high polished luster, and it has a classic oval cut. Add it to your gem collection, add it to your jewelry collection, or just add it to your safe. Either way, you should be adding this Winza, Tanzania ruby. Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3847105
High quality loose Diamond " 1.51 CT lab grown VVS1/ D diamond " Elevate your jewelry design with this stunning loose lab-grown diamond. Expertly crafted using cutting-edge technology, this ethically sourced gemstone showcases a vibrant hue that rivals nature’s finest. With exceptional clarity, each stone is IGI certified for quality and authenticity.
Current Bid:
Lot: 3847172
2.00 CARAT LAB GROWN LOOSE DIAMOND. IT IS PEAR SHAPE, CLARITY IS VS1 AND THE COLOR IS E . WOULD BE PERFECT FOR AN ENGAGEMENT RING. COMES WITH I.G.I CERTIFICATE
Current Bid:
Lot: 3846597
Glowing natural golden sapphire - lovely, warm color! This faceted oval gem measures 6.15x6.75mm and weighs 1.72 cts.  Fine, clean gem. Treatment: heat only.  No fillers, no diffusion treatment, not irradiated.
Current Bid:
Lot: 3846629
Presented here is a uniquely saturated sapphire with a totally Australian flair. The rich semi-opaque navy blue color of this gem dominants its display with the exception of a fully translucent yellow corner! This uncommon addition grabs the eye and starts conversation, and is accented by a premium polished luster over its crisp symmetrical faceting. It has great size for setting, measuring 10mm x 7.3mm x 3.2mm. And with its low profile cut, its perfect for pendant or ring setting! Don't miss this one of a kind sapphire! Heated only! Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3846656
This glittering collection of 115 sapphires is heated only, no dyes, no fillers, just natural sapphire. It has a strong mix of royal blue hues, and all are wrapped in glistening lusters. These pieces are well matched in size, measuring approximately 1.7mm each (+/-.1mm), and have a Mohs hardness rating of 9 out of 10, making them perfect for setting. Sourced from Madagascar. Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3846640
Say what you want about Russia, but this collectors sphene is amazing! And with slowed to cancelled exports due to tariffs, this is a great opportunity to own one. The size of this piece is incredible measuring 14mm x 110.5mm x 5.9mm, and it displays strong color shifting dominance in different lighting, moving from rich green to bright greenish yellow. The smoky clarity of this piece diffuses the light creating a glowing effect, and it displays a flawless superior luster glistens across every well cut facet. This is an UNTREATED example. Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3846671
The fantastic eye clean clarity of this piece combined with its modern concave cuts results in non-stop needle fine flashing that radiates outward through the gems rich golden orange hue. The swirling saturation of this piece creates waves in its flash pattern, enhancing its illusion of movement for a truly unique display. And it is all captured under a glittering superior luster. It is very well cut with outstanding symmetry, and measures 22.3mm x 17.5mm x 11mm. Sourced from Brazil. Untreated! Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3846682
This charming piece is carved out of multi-color agate that moves between colors giving it the illusion of life and movement. It measures an impressive 38.5mm x 25.2mm x 9.3mm and is translucent. This is an untreated hand carved gemstone collectible.
Current Bid:
Lot: 3847163
LOOSE 1.50 CARAT LAB GROWN ROUND BRILLIANT CUT DIAMOND. IT IS D COLOR VVS CLARITY. WOULD BE PERFECT FOR AN ENGAGEMENT RING
Current Bid:
Lot: 3846650
Holy cow! This gemstone has full bodied sparkle! This aquamarine has a glistening superior luster paired with a phenomenal ice blue hue and crisp SI clarity giving it the appearance of actual ice. But the real attention grabber is its glittering non-stop flashing. It sparkles and pops in a continuous display of confetti and liquid flashing that frames it in brilliant platinum. Measuring 21.6mm x 11.1mm x 8mm it has incredible size, and has received no treatments. Sourced from Brazil. Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3847164
1.00 CARAT LAB GROWN LOOSE DIAMOND. IT IS PEAR SHAPE, CLARITY IS VS1 AND THE COLOR IS E . WOULD BE PERFECT FOR AN ENGAGEMENT RING.
Current Bid:
Lot: 3846676
Ladies and gentlemen, here we have an amazing classic emerald cut sphene with tight symmetry measuring an impressive 11.5mm x 8.8mm x 5.5mm with a glistening superior luster, but that's not even the best part! What really makes this gemstone stand out is its color. This piece exhibits a stunning golden amber hue accented by pops of gold flashing mixed with unexpected touches of red and green depending on the lighting! The demure rainbow spark of this piece is understated but surprising with its best effects coming out in sunlight. Sourced from Russia. Untreated!!! Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3846643
This heavy 45 piece collection of sapphires exhibits a mix of bright blue and blue green hues with swirling saturation, and are well matched in size measuring 4x3mm each with VS to SI clarity. They were heated only, with no dyes or fillers, and have a Mohs hardness rating of 9 out of 10. These gems were sourced from Australia, and present glistening superior lusters. Sourced from Australia! Light parti color!  Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3846678
This glittering set of topaz solitaires glow with open diamond white hues and glittering flashing through eye to VS clarity. They have great size measuring 4mm with an average weight of .46 carats each, making them big enough for individual solitaire setting, earrings, or a substantial piece of your own design. These are natural topaz sourced from Africa, and were heated only.
Current Bid:
Lot: 3846587
Natural diamond is escorted by two emeralds – classic combination! The center gem is a natural emerald.  It measures 3.3mm and weighs 18 points.  Color: F.  Clarity: VS. The matched pair of diamond-cut natural emeralds measure 3mm and have a total weight of 18 points.  Please note: This diamond has been mined and processed in compliance with United Nations resolutions prohibiting trade in conflict stones. Further, the diamonds are not irradiated and contain no fillers.
Current Bid:
Lot: 3846675
This aquamarines frosted, or "milk" clarity is simply amazing! It enhances the mint green color of this piece, and creates a unique glowing quality, and with its incredible size, it's sure to draw attention. It measures an impressive 13.1mm x 6.6mm x 5.8mm, and has a stunning scissor cut with a superior luster that glistens off of every facet. Sourced from Brazil. Untreated! Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3846652
This is an incredible garnet. It's color is insane! Look at the pictures, and watch the video! What we have here is a rich sunset amber hue with a red undertone, preferred medium saturation, and open color. But that's not the best part. In lower lighting, the red undertone really comes through giving it a strong color shift from amber to red, and the strong red undertone even comes through in its flashing in any lighting. Talk about color! It has a modern scissor cut top with a classic cut barrel back, and measures an impressive 12.5mm x 11mm x 5.1mm. Sourced from Mozambique. Untreated!!! Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid:
Lot: 3846665
Wow! This sapphire has amazing color. It displays a platinum body with a slight baby blue undertone and great clarity. The superior luster of this piece glistens across every facet, and is accented with tiny pops of flashing. It measures 6mm x 4.6mm x 3.1mm, and has a Mohs hardness rating of 9 out of 10. Sourced from Ceylon, Sri Lanka. Heated only!
Current Bid:
Lot: 3846589
Hand-carved and hand-polished natural jadeite pendant illustrated leaves, flowers - and on the back side - a pumpkin.  Fine quality. One drill hole.  5.78 grams. Please Note - one photo is back-it to show the integrity of jade. Treatment - none.  Type-A natural, untreated jadeite.
Current Bid:
Lot: 3846673
If you are looking for a little "WOW" in your life, then this piece has got you covered. It was cut from pure ruby sourced from Madagascar, and presents a rich reddish pink hue with touches of smoldering flashing that really stands out in a crowd. The smoky clarity in this ruby diffuses the light, giving it a glowing appearance, and the whole display is captured under a glassy superior luster. It measures 9.7mm x 7.4mm x 5mm with a Mohs hardness rating of 9 out of 10 making it perfect for daily use. Heated only!!!
Current Bid:
Lot: 3846677
Presented here is an eye clean top Mozambique red princess cut Mozambique garnet. Its lines are crisp, the faceting is tight, and it measures 8mm x 8mm x 5mm making it perfect for setting. When your new gem arrives, you'll notice the rich color first. Then, when you tilt the complimentary gem jar we send it to you in, you'll see pulses of cherry red flashing running up and down its body. After that, you'll notice the light twinkling across the top and sides. Sourced from Mozambique. Untreated!
Current Bid:
Lot: 3846854
Amazing 7.3 Ct Paraiba Blue Green Asscher Cut Fire Moissanite. This beautiful moissanite measures 10.8 x 10.8 mm. It is eye-clean and bursting out with a full spectrum of colors. It has vivid paraiba greenish blue coloring with a fine even hue. With a refractive index of 2.65-2.69, this Moissanite exhibits more fire and brilliance than a natural diamond thanks to a dispersion that is 2.4 times higher than a natural diamond. With a 9.25 mohs measurement of hardness this moissanite will test positive for a diamond on almost any diamond tester. This gem is Gorgeous and perfect for any setting or just to admire!
Current Bid:
Lot: 3846672
The intricate faceting of this large gem is set off by its superbly polished mirror grade luster, enhancing its silky black hue and giving it the appearance of being wet. This fully opaque tektite has full saturation creating an elegant display. Created by meteor impacts millions of years ago, tektite are coveted by both gem collectors and meteorite collectors for their beauty, rarity, and unique extraterrestrial origin. This high grade piece measures 20mm x 17.8mm x 13.3mm. Sourced from Laos. Untreated. Gems come with a complimentary gem jar for display and protection, size permitting. All treatments are disclosed*, and all weights and sizes are approximate. Listed gemstones are greatly magnified, and minor details that present themselves in the photo may not be visible with the naked eye. There may be slight color differences due to individual monitor settings and capabilities. *Except for topaz. As irradiation is the standard treatment for this gem type, they should be assumed to be as such, unless stated otherwise in the description.
Current Bid: