Save5 days LeftTourmaline 1.50Ct Natural Mozambique Green TourmalineKsmith Heritage Auctioneers4.3(45)Est. $70-$1,000$15
SaveBuy NowNatural Pink Tourmaline 1.11 Ct. Oval Shape 7.4 x 6.1 Mm Gemstone from NigeriaTreasure of Gems & Jewelry4.4(216)$40
SaveBuy NowNatural Green Tourmaline 1.48 Ct. Octagon Shape 8.9 x 4.9 Mm Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)$14
SaveBuy NowNatural Green Emerald 0.46 Ct. Octagon Shape 4.9 x 4 Mm. Gemstone from ColumbiaTreasure of Gems & Jewelry4.4(216)$33
SaveFeb 28, 2026DECORATIVE NATURAL CLUSTER OF QUARTZ CRYSTALPeddlers AuctionEst. $10-$2,000$10(1 bid)
SaveMar 08, 2026Natural Green Tsavorite Garnet 0.85 Ct. Oval Shape 5.8 x 4.7 Mm Gemstone from MadagascarTreasure of Gems & Jewelry4.4(216)Est. $143-$225$1
Save5 days LeftNatural Green Tourmaline 1.52 Ct. Clean Octagon Shape 13 x 3.7 Mm. Unheated Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)Est. $81-$128$1(1 bid)
Save5 days LeftNatural Red Green Ruby in Zoisite 70.33 Ct. Buddha Carving Shape 41 x 30 Mm Gemstone From MadagascarTreasure of Gems & Jewelry4.4(216)Est. $108-$170$1
SaveBuy NowNatural Green Tourmaline 1.31 Ct. Clean Octagon Shape 8.1 x 5.1 Mm Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)$15(2 bids)
SaveBuy NowNatural Green Emerald 0.42 Ct. Octagon Shape 4.8 x 4.4 Mm. Gemstone From ColumbiaTreasure of Gems & Jewelry4.4(216)$22
SaveBuy NowNatural Green Emerald 0.26 Ct. Pear Shape 5.3 x 3.9 Mm. Gemstone From ColumbiaTreasure of Gems & Jewelry4.4(216)$37
SaveMar 01, 2026Natural Green Tourmaline 1.79 Ct. VVS Octagon Shape 7.6 x 6.4 Mm Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)Est. $122-$193$1
SaveMar 05, 2026Flower Shape Aragonite Crystal SpecimenWeatherham Estate Treasures4(218)Est. $45-$65$30
SaveMar 08, 2026Natural Pink Tourmaline 1.02 Ct. Oval Shape 6.5 x 5.5 Mm Gemstones From NigeriaTreasure of Gems & Jewelry4.4(216)Est. $104-$164$1
SaveFeb 21, 2026LOT OF SPECIMENS PYRITE IRON SULFIDE CUBIC CRYSTAL FORMAntique Arena Inc.4.5(1k)Est. $10-$20$10
SaveBuy NowNatural Green Tourmaline 1.14 Ct. Octagon Shape 6.5 x 4.8 Mm. Gemstone From NigeriaTreasure of Gems & Jewelry4.4(216)$17(1 bid)
SaveMar 08, 2026Natural Blue Zircon 1.56 Ct. Oval Shape 6.9 x 5.2 Mm Gemstone From CambodiaTreasure of Gems & Jewelry4.4(216)Est. $64-$100$9
SaveBuy NowNatural Blue Sapphire 1.43 Ct. 4 Pcs Oval Shape 4.8 x 3.5 Mm Gemstone From MadagascarTreasure of Gems & Jewelry4.4(216)$31
SaveBuy NowNatural Blue Zircon 2.95 Ct. Oval Shape 8.4 x 7 Mm Gemstone from CambodiaTreasure of Gems & Jewelry4.4(216)$55
SaveBuy NowNatural Baby Blue Aquamarine 1.00 Ct. Oval Shape 7.1 x 6.1 Mm Gemstone From BrazilTreasure of Gems & Jewelry4.4(216)$37