Heavy! 100.23ct uncut, untreated Grandidierite set!

Discover the allure of one of the world’s rarest gemstones with this exclusive lot of 62 uncut Grandidierite pieces, totaling 100.23 carats, sourced directly from Madagascar. Renowned for its mesmerizing teal-blue to green hues, Grandidierite is a collector’s dream, ranking among the most sought-after gemstones due to its extreme rarity. First discovered in 1902, this gem was named in honor of French explorer Alfred Grandidier, famous for his studies on Madagascar’s natural history. Each piece in this lot holds a unique charm, making it a perfect choice for custom jewelry creations or an investment in rare, raw beauty. This is an untreated selection with pieces measuring between 5.7x4.5mm and 15x6.5mm with an average weight of 1.61 carats each.

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.