Live NowVictorian 18K Yellow Gold Ruby and Demantoid Garnet RingEst. $1,950-$2,535$100(1 bid)BidhausNew York, NY
May 21, 2026Diamond, Demantoid Garnet, Gold, Silver-Topped GEst. $800-$1,200$500Heritage AuctionsDallas, TX
May 21, 2026Antique Demantoid Garnet, Diamond, Gold, Silver Est. $1,600-$2,400$1,000Heritage AuctionsDallas, TX
May 21, 2026Art Nouveau Demantoid Garnet, Cultured Pearl, GoEst. $800-$1,200$500Heritage AuctionsDallas, TX
4 days LeftDemantoid Garnet Diamond Ring in Platinum PT850 Size 5.75Est. $1,261-$1,639$970BidhausNew York, NY
5 days LeftRARE 2.84 ct. Unheated Yellow Green Demantoid GarnetEst. $6,000-$10,000$100Kissing AuctionDelhi, New Delhi
Starts May 12*Vintage 18 Carat White Gold Demantoid Garnet and Diamond Cluster RingEst. £1,000-£1,050£600Banks Jewellery Auctions Gloucestershire
Buy NowPlatinum GRS 2.29ctw Green Demantoid Garnet Diamond Double Halo Ring$8,410Diamond DepotNew York, NY
Live NowNatural Demantoid Garnet Gemstones 0.93 Ct. Round 5.2 Mm.Est. $285-$449$1Treasure of Gems & JewelryLake Charles, LA
Live NowNatural Green Demantoid Garnet Gemstones 0.99 Ct. Oval Shape 6.2 x 5 Mm.Est. $155-$243$1Treasure of Gems & JewelryLake Charles, LA
7 days LeftNatural Greenish Yellow Demantoid Garnet Gemstones 1.08 Ct. Trilliant Shape 7 x 5.4 Mm.Est. $780-$1,226$1(1 bid)Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural Greenish Yellow Demantoid Garnet 1.99 Ct. Oval Shape 7.7 x 5.9 Mm Gemstone from Madagascar$683Treasure of Gems & JewelryLake Charles, LA
Live NowNatural Multi Color Green Demantoid Garnet Gemstones 0.94 Ct. Oval Shape 7.3 x 5.3 Mm.Est. $178-$280$1Treasure of Gems & JewelryLake Charles, LA
2026Natural Green Demantoid Garnet Gemstones 1.43 Ct. Oval Shape 7.5 x 5.7 Mm.See Sold PriceTreasure of Gems & JewelryLake Charles, LA
7 days LeftNatural Green Demantoid Garnet Gemstones 1.24 Ct. Oval Shape 7.29 x 5.47 Mm.Est. $1,739-$2,733$1(1 bid)Treasure of Gems & JewelryLake Charles, LA
7 days LeftNatural Yellow Demantoid Garnet Gemstones 1.47 Ct. Oval Shape 6.9 x 6 Mm.Est. $817-$1,285$1(1 bid)Treasure of Gems & JewelryLake Charles, LA
Live NowNatural Green Demantoid Garnet Gemstones 1.37 Ct. Oval Shape 7.3 x 5.8 Mm.Est. $69-$109$1Treasure of Gems & JewelryLake Charles, LA
May 25, 20262.08 ct Natural Warm Green Demantoid Garnet, Oval Facet, VS–SI, NamibiaEst. $450-$550$295Weatherham Estate TreasuresCobourg, ON
May 24, 2026Natural Demantoid Garnet Gemstones 1.04 Ct. Oval Shape 6.6 x 5.1 Mm.Est. $972-$1,528$1Treasure of Gems & JewelryLake Charles, LA