SaveMar 08, 2026Natural Green Jade Calabash Pendant 21.54 Ct. Size 22 x 12 Mm. Unheated GemstoneTreasure of Gems & Jewelry4.4(216)Est. $27-$43$6
SaveBuy NowNatural Violetish Blue Tanzanite 0.54 Ct. VVS Oval Shape 5.7 x 4.7 Mm. Gemstone From TanzaniaTreasure of Gems & Jewelry4.4(216)$35
Save6 days LeftNatural Pink Red Jonson Ruby 0.93 Ct. 2 Pcs Oval Cabochon Shape 5.2 x 4.2 Mm Gemstones fromTreasure of Gems & Jewelry4.4(216)Est. $70-$110$1
SaveMar 01, 2026Natural Unheated Color Change Sapphire 2.05 Ct. Pear Shape 6.26 x 8.63 Mm. GemstoneTreasure of Gems & Jewelry4.4(216)Est. $858-$1,349$1
SaveMar 01, 2026Natural Blue Zircon 0.95 Ct. 2 Pcs Round Diamond Cut 4.6 Mm Gemstone from CambodiaTreasure of Gems & Jewelry4.4(216)Est. $104-$164$1
Save6 days LeftNatural Yellow Diamond 0.09 Ct. Square Princess Cut 2.6 MmTreasure of Gems & Jewelry4.4(216)Est. $154-$243$1
SaveBuy NowNatural Red Ruby 5.23 Ct. Octagon Shape 10.5 x 7.5 Mm Gemstone From MadagascarTreasure of Gems & Jewelry4.4(216)$45
SaveBuy NowNatural Green Tourmaline 1.66 Ct. Octagon Shape 6.9 x 6 Mm Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)$21(1 bid)
SaveBuy NowNatural Black Loose Diamond 0.94 Ct. Round Brilliant Cut 5.6 Mm From BelgiumTreasure of Gems & Jewelry4.4(216)$115(2 bids)
Save6 days LeftNatural Blue Kyanite 1.76 Ct. 2 Pcs Oval Shape 7.1 x 5.1 Mm Gemstones From Sri - LankaTreasure of Gems & Jewelry4.4(216)Est. $43-$68$1
SaveBuy NowNatural Swiss Blue Topaz 3.46 Ct. VVS Round Shape 9 Mm. Gemstone From BrazilTreasure of Gems & Jewelry4.4(216)$25
SaveMar 08, 2026Natural Violetish Blue Tanzanite 2.92 Ct. VVS Octagon Shape 8.18 x 6.99 Mm Gemstone from TanzaniaTreasure of Gems & Jewelry4.4(216)Est. $2,643-$4,153$1
SaveMar 01, 2026Natural Light Blue Aquamarine 1.62 Ct. Oval Shape 8.5 x 6.6 Mm Gemstone from BrazilTreasure of Gems & Jewelry4.4(216)Est. $105-$165$1
SaveBuy NowNatural Bi Color Ametrine 2.68 Ct. Octagon Shape 9.4 x 7.2 Mm Gemstone From BoliviaTreasure of Gems & Jewelry4.4(216)$36
SaveMar 08, 2026Natural Bi Color Ametrine 4.33 Ct. Baguette Shape 10.8 x 8.2 Mm Gemstone From BoliviaTreasure of Gems & Jewelry4.4(216)Est. $105-$165$1
SaveMar 01, 2026Natural Swiss Blue Topaz 4.13 Ct. Oval Shape 12.2 x 10.1 Mm Gemstone from BrazilTreasure of Gems & Jewelry4.4(216)Est. $209-$329$1
Save6 days LeftNatural Green Tourmaline 1.77 Ct. Octagon Shape 7.7 x 5.8 Mm Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)Est. $49-$78$1
Save6 days LeftNatural Multi Color Opal 3.15 Ct. Oval Cabochon Shape 11.6 x 9 Mm. Unheated GemstoneTreasure of Gems & Jewelry4.4(216)Est. $177-$279$1
SaveBuy NowNatural Orange Red Spessartine Garnet 1.59 Ct. 2 Pcs Oval Shape 5.8 x 4.8 Mm Gemstones NamibiaTreasure of Gems & Jewelry4.4(216)$19
SaveBuy NowNatural Pink Tourmaline 1.09 Ct. 5 Pcs. Oval Shape Gemstones From NigeriaTreasure of Gems & Jewelry4.4(216)$48(1 bid)
SaveFeb 23, 2026(Frank Lloyd Wright) Alfred B. Yeoman., City Residential Land Development, Chicago, 1916Kensington Estate Auction4.6(229)Est. $400-$800$200(1 bid)
SaveBuy NowNatural Green Peridot 1.69 Ct. Octagon Shape 8 x 6.2 Mm Gemstone From PakistanTreasure of Gems & Jewelry4.4(216)$12
SaveMar 01, 2026Natural Pink Tourmaline 1.45 Ct. 2 Pcs Oval Shape 6.1 x 5.5 Mm Gemstone from NigeriaTreasure of Gems & Jewelry4.4(216)Est. $178-$280$1
SaveMar 08, 2026Natural Yellow Sapphire 1.35 Ct. VS Oval Shape 7.2 x 5.3 Mm. Gemstone From MadagascarTreasure of Gems & Jewelry4.4(216)Est. $323-$508$1
