Gemstone Rings | Fine Jewelry | US Auction Brokers - U.S. Auction Brokers

Fine Jewelry

Gemstone Rings

Lot: 3889983
14kt Yellow gold oval lead treated ruby and approximate 0.50ctw diamond halo ring. Color J-K. Clarity I1. The total weight of the ring is 3.10 grams. Ring size 5".
Current Bid:
Lot: 3889181
Amazing 10k Yellow Gold Jade Gemstone Men's Ring. This stunning yellow gold men's ring displays an oval cabochon jade gemstone in a bezel setting adorned with a bright polish finish. The size of this ring is 13 1/4. Total weight is 16.0 grams.
Current Bid:
Lot: 3890535
Custom, Authentic, Alex Sepkus J's Garden Ring featuring a GIA certified Blue Sapphire, surrounded by scattered diamonds, crafted in Platinum. Gemstone: Blue Sapphire & Diamond Gemstone Weight: 5.56CT Diamond Carat Weight: .25CTW Diamond Cut: Round Brilliant Cut Diamonds Diamond Color: F-G Diamond Clarity: VS Metal: Platinum Stamped: "PLAT" Size: 5.75 - sizable Weight: 13.3 grams
Current Bid:
Lot: 3890002
Vintage Cartier 4.75ctw Sapphire and 3.50ctw Diamond Statement Cocktail Ring in 18K Yellow gold. Clarity: VS1. Color: F. Ring Face Dimensions: Approx. 21.0 X 29.0 MM. Ring Size: 5.75 (US). Weight: Approx. 13.50 Grams. Stamped: Cartier, 18K, 90368.
Current Bid:
Lot: 3889976
14.50ct Oval Spessartine Garnet and 0.90ctw Diamond Frame Statement Ring in 18K Yellow gold. Clarity: VS1 – VS2. Color: G. Ring Face Dimensions: Approx. 14.5 X 20.0 MM. Ring Size: 9.75 (US). Weight: Approx. 19.20 Grams. Stamped: 18K.
Current Bid:
Lot: 3890481
A captivating 18k yellow gold ring by Ema Hyman, featuring a stunning GIA-certified Paraiba tourmaline (2.24 carats) at the center, surrounded by a halo of brilliant round diamonds (0.98 carats). With a total weight of 7.7 grams and in size 7.
Current Bid:
Lot: 3890502
AN AMAZING VINTAGE STYLE 18K WHITE GOLD RUBY RING. THIS STUNNING PIECE FEATURES AN OVAL SHAPED 4.50 CT. NATURAL RUBY WHICH IS ADORNED WITH TOTAL OF .85 CT ROUND BRILLIANT CUT NATURAL EARTH MINED DIAMONDS (VS2/SI1 CLARITY AND G/H COLOR) THE TOTAL WEIGHT OF THIS BEAUTIFUL PIECE IS 7 GRAMS AND RING SIZE IS 6.5 WHICH CAN BE ADJUSTED TO ANY SIZE. STAMPED 18K.
Current Bid:
Lot: 3889974
0.75ctw Sapphire and 1.50ctw Pave Diamond Flower Multi Row Band Ring in 18K White gold. Clarity: VS1 – VS2. Color: F. Band Width: Approx. 13.0 MM. Ring Size: 7.0 (US). Weight: Approx. 13.40 Grams. Stamped: 18K.
Current Bid:
Lot: 3890495
Delicate 14K yellow gold ring with q carat marquise cut sapphire, deep blue in color, in a prong setting. There are four overlapping channels of small baguette cut diamonds of 1.25 carat. Total weight of ring is 7.1 grams. All diamonds are 100 % natural G-H in color and VS2- SI1 in clarity. Size of the ring is 6 (resizable).
Current Bid:
Lot: 3890521
ABSOLUTELY STUNNING! THIS PLATINUM BLACK AND WHITE DIAMOND ENGAGEMENT RING MADE IN EARLY 1990s STYLE IS STILL IN TREND. THE TAPERED SHOULDERS ARE SET WITH SOPHISTICATED OVAL  AND BAGUETTE DIAMONDS, WHICH ARE A SUBTLE COMPLIMENT TO THE CENTER STONE. THE BRIGHT, DEEP BLACK DIAMOND WEIGHS 1CT AND THE ADDITIONAL DIAMONDS WEIGH 0.80CT. WITH THE CLARITY VS1/VS1 AND F/G COLOR THE TOTAL WEIGHT OF THIS PIECE IS 5.5 GMS. THE RING SIZE IS 5 BUT CAN BE ADJUSTED TO ANY SIZE.
Current Bid:
Lot: 3889986
18kt White gold 10mm pearl and approximate 0.35ctw channel set baguette and diamond pave abstract ring. The total weight of the ring is 8.90 grams. Ring size 6.5".
Current Bid:
Lot: 3889655
14kt Yellow gold Coral, Jade and pearl ring. The total weight of the ring is 7.1 grams. Ring size 8".
Current Bid:
Lot: 3890489
14K yellow gold butterfly in turquoise and diamond ring. There are round brilliant cut diamonds set in prongs weighing 0.21 carat. All diamonds are earth mined. G-H in color and VS2-SI1 in clarity. Ring size is 6.5 (can be easily resized by your local jeweler). Weight of gold is 3.2 grams. Ring is brand new. Stamped 14K.
Current Bid:
Lot: 3889684
14kt Yellow gold oval blue topaz ring. Total weight of ring 7.5 grams. Ring size 10"
Current Bid:
Lot: 3890005
18kt Yellow gold 7mm Mikimoto double pearl ring. Tota weight of ring is 4.50 grams. Ring size 4.5"
Current Bid:
Lot: 3890000
14kt Yellow gold approximate 1.40ctw Ruby and 0.40ctw diamond cluster ring. Color K-L and I clarity. The total weight of the ring is 7.60 grams. Ring size 7".
Current Bid:
Lot: 3889947
14kt Yellow gold approximate 0.50ct oval ruby and 0.25ctw diamond ring. Color G and SI clarity. The total weight of the ring is 6.70 grams. Ring size 6.5".
Current Bid:
Lot: 3889962
14kt Yellow gold approximate 5.50ctw sapphire and 1ctw diamond cluster ring. The total weight of the ring is 11.28 grams. Ring size 6.5".
Current Bid:
Lot: 3890434
Brutalist-inspired 14k yellow gold ring features a marquise coral which is accented by 22 single-cut diamonds. The ring has a white gold piece soldered to the inside of the shank to keep the ring from spinning on the finger. This delightful ring weighs 11.5 grams.
Current Bid:
Lot: 3890484
This exquisite platinum ring features a natural oval opal at its center, beautifully accented by two pink sapphires totaling 9.22 carats. The design is further enhanced by 0.24 carats of diamonds, adding a brilliant sparkle and weighs 10.8 grams. See "Documents" tab for PDF of Certificate.
Current Bid:
Lot: 3889189
Handsome 10K Yellow Gold Black Onyx Gemstone  Men's Ring. This charming 10K Yellow Gold men's ring displays a square cut black onyx gemstone in a partial bezel setting adorned with a bright polish finish. The size of this ring is 10 1/2. Total weight is 8.8 grams.
Current Bid:
Lot: 3888546
Lovely natural tanzanite and diamond ring set in 10k yellow gold. The pear-shaped tanzanite weighs 75 points and the single-cut diamond weighs 1 point.  Gold weight: 2.92 gm. Size 6 3/4
Current Bid:
Lot: 3890530
Beautiful Blue Sapphire & Diamond cocktail ring made in 14k white gold. Gemstone: Sapphire & Diamond Center Gemstone Carat weight: Approximately .50ct Diamond Carat Weight: Approximately .90CTW Diamond Cut: Round Brilliant & Tapered Baguette Cut Average Diamond Color: E-H Average Diamond Clarity: VS-SI Metal: 14k White Gold Stamped: "14k" Size: 4.5 - Can be sized Weight: 4.9 Grams
Current Bid:
Lot: 3889182
Stunning 18K Yellow Gold Approx. 0.75CTW Ruby Gemstone Ring with Diamond Accents. This adorable yellow gold ring displays an oval cut approx. 0.75CTw ruby gemstone in a prong setting paired with 2 baguette cut diamond in a channel setting on each shoulder adorned with a bright polish finish all over. The size of this ring is 6. Total weight is 3.0 grams.
Current Bid:
Lot: 3890458
Lovely 14k yellow gold ring centering a marquise rich red synthetic ruby accented by 16 channel set round small diamonds and 14 channel baguette diamonds. The ring weighs a sturdy 5.7 grams.
Current Bid:
Lot: 3889147
Charming 14K Yellow Gold Black Onyx Gemstone and Diamond Ring. This adorable yellow gold ring displays two fancy shaped cabochon black onyx gemstone in a bezel setting mounted with round cut diamond in a channel setting in the center adorned with a bright polish finish all over. The size of this ring is 8. Total weight is 5.4 grams.
Current Bid:
Lot: 3890531
Beautiful set of 18k yellow gold Sapphire, Emerald, & Ruby gemstone bands. Gemstone: Sapphire, Emerald, & Ruby Gemstone Carat Weight:  Approximately 1ctw each Gemstone Cut: Square Baguette Cut  Metal: 18k Yellow Gold Marked/Tested: Stamped “750" "QUAD" Weight: 10.7 Grams all together Ring Size: 5
Current Bid:
Lot: 3889666
14kt White gold pink topaz and diamond cocktail ring. Total weight of ring 4.1 grams. Ring size 6"
Current Bid:
Lot: 3890507
DELICATE AND GORGEOUS 14K ROSE GOLD THIS BEAUTIFUL BUTTERFLY RING WILL LOOK AS PRETTY AS THE OCEAN ON ANYONES FINGER. FEATURING STUNNING  .55 CT MARBLE PEARLS AND NATURAL EARTH MINED .15 CT HALO SET ROUND BRILLIANT CUT DIAMONDS WITH VS2/SI1 CLARITY AND G/H COLOR. CrRING CREATES SHIMMERING AND ELEGANT LOOK. WITH VS2/SI1 CLARITY AND G/H COLOR. THE TOTAL WEIGHT BEING 2.4 GMS AND THE RING SIZE 6, WHICH CAN BE ADJUSTED TO ANY SIZE.
Current Bid:
Lot: 3889151
Magnificent 14K White Gold Blue Sapphire Gemstone and Diamond Ring. This adorable white gold ring displays a large rectangle cut blue sapphire gemstone in a prong setting mounted with square cut blue sapphire gemstone in a channel setting on the bridge below the larger sapphire , as well as 8 round cut diamonds in a channel setting in each prong adorned with a bright polish finish. The size of this ring is 9. Total weight is 6.4 grams.
Current Bid:
Lot: 3889193
Beautiful 14K White Gold Opal Gemstone  and Diamond Ring. This adorable white gold ring displays 4 marquise cabochon opal gemstone in a prong setting paired with three round cut diamonds in a prong setting adorned with a bright polish finish. The size of this ring is 7. Total weight is 4.7 grams.
Current Bid:
Lot: 3889973
0.40ctw White and Black Diamond Striped Dome Ring in 14K White gold.  Ring Width: Approx. 9.20 MM. Ring Size: 7.25 (US). Weight: Approx. 6.20 Grams. Stamped: 14K.
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