Jul 05, 2026Assortment of Mixed Gemstones, Collectors GroupEst. $200-$800$50(1 bid)Lion and UnicornHollywood, FL
Aug 06, 2026Loose Natural Indian Star Ruby Lot, 86.2 Cttw.Est. $200-$400$50Auctions at ShowplaceAstoria, NY
Jul 05, 2026Natural Reddish Purple Rubellite Gemstones 7.03 Ct. Oval Shape 12.47 x 11.05 Mm.Est. $9,062-$14,240$1Treasure of Gems & JewelryLake Charles, LA
Jul 19, 2026Collection of unmounted stonesEst. $150-$250$80Turner Auctions + AppraisalsSouth San Francisco, CA
Jul 13, 2026Natural Blue Tanzanite Gemstones 2.77 Ct. Clean Cushion Shape 10.2 x 7.3 Mm.Est. $2,700-$4,244$1Treasure of Gems & JewelryLake Charles, LA
Jul 04, 20265.0 Carat ---- Mozambique Blood Ruby --- Round Cut PAIR --GGI CertifiedEst. $35,000-$45,000$90California GemstonesOceanside, CA
Jul 05, 2026Natural Violetish Blue Tanzanite Gemstones 2.70 Ct. Oval Shape 9.19 x 7.39 Mm.Est. $2,449-$3,849$1Treasure of Gems & JewelryLake Charles, LA
Jul 05, 2026Natural Violetish Blue Tanzanite Gemstones 2.42 Ct. Clean Oval Shape 9.22 x 7.38 Mm.Est. $2,904-$4,563$1Treasure of Gems & JewelryLake Charles, LA
Jul 05, 2026Assortment of Nine Mixed Gem Group of Loose Labradorite and Andesine-Labradorite GemstonesEst. $90-$200$110(2 bids)Lion and UnicornHollywood, FL
5 days LeftNatural Ruby Purplish Red Gemstones 31.12 Ct. Oval Shape 23 x 18.5 Mm.Est. $1,897-$2,981$1Treasure of Gems & JewelryLake Charles, LA
Jul 05, 2026Natural Violetish Blue Tanzanite Gemstones 2.71 Ct. Clean Cushion Shape 8.37 x 7.35 Mm.Est. $2,659-$4,179$1Treasure of Gems & JewelryLake Charles, LA
4 days LeftGEMS. (2) Loose GIA Graded Burmese Rubies.Est. $300-$500$150(1 bid)Clarke Auction GalleryLarchmont, NY
Jul 13, 2026Natural Blue Tanzanite Gemstones 2.65 Ct. Clean Oval Shape 9.27 x 6.75 Mm.Est. $1,987-$3,123$1Treasure of Gems & JewelryLake Charles, LA
Jul 13, 2026Natural Yellow Sapphire Gemstones 3.19 Ct. Oval Shape 7.68 x 9.87 Mm.Est. $2,871-$4,511$1Treasure of Gems & JewelryLake Charles, LA
Jul 13, 2026Natural Blue Tanzanite Gemstones 2.43 Ct. Oval Shape 8.6 x 7 MmEst. $1,822-$2,863$1Treasure of Gems & JewelryLake Charles, LA
Jul 05, 2026Natural Violetish Blue Tanzanite Gemstones 2.20 Ct. Oval Shape 9.5 x 6.3 Mm.Est. $1,319-$2,074$1Treasure of Gems & JewelryLake Charles, LA
Jul 05, 2026Natural Violetish Blue Tanzanite Gemstones 2.71 Ct. Oval Shape 9.6 x 7.7 Mm.Est. $1,208-$1,898$1Treasure of Gems & JewelryLake Charles, LA
Jul 13, 2026Natural Blue Tanzanite Gemstones 1.71 Ct. VVS Oval Shape 8.9 x 6.3 Mm.Est. $1,025-$1,612$1Treasure of Gems & JewelryLake Charles, LA
Jul 13, 2026Natural Blue Tanzanite Gemstones 1.16 Ct. Clean Oval Shape 7.13 x 5.59 Mm.Est. $1,221-$1,919$1Treasure of Gems & JewelryLake Charles, LA
Jul 05, 2026Assorted Mixed Gem Collectors GroupEst. $90-$200$120(2 bids)Lion and UnicornHollywood, FL
Jul 23, 2026Collection of Crystal Cabochons and BeadsEst. $100-$200$25Auctions at ShowplaceAstoria, NY