Buy NowRachel Koen Three Stone Emerald Diamond Engagement Ring Platinum 4.35ct Natural$57,030BidhausNew York, NY
5 days LeftGIA Pink Sapphire Diamond Band Ring 18k White Gold Size 6Est. $6,044-$7,253$1,700Diamond DepotNew York, NY
Sep 3, 202618K Gold Natural Green Tourmaline RingEst. £13,000-£26,000£6,000Hans AuctionSouth Croydon, Croydon
1 day Left14K WHITE GOLD VINTAGE ENGAGEMENT RING 5.75CT NATURAL GREEN EMERALD RECTANGULAREst. $7,225-$8,075$5,900Modern JewelryValley Village, CA
Sep 10, 2026African Stone Age Homo Erectus Knapped HandaxeEst. £60-£80£5TimeLine Auctions Ltd.Harwich, Essex
3 days Left0.65ct Round Faceted Tanzanite GemstoneEst. $300-$500$175Weatherham Estate TreasuresCobourg, ON
2 days LeftNatural Labradorite & Prehnite Sterling Silver Plated Handmade NecklaceEst. $40-$50$20Treasure of Gems & JewelryLake Charles, LA
4 hrs LeftMoroccan Fossil Ammonite Carving with Orthoceras ShellsEst. $450-$675$200(1 bid)Artemis Fine ArtsLouisville, CO
1 day Left3.82ct Natural African Royal Blue Sapphire Parcel Loose Gemstones, 42BEEst. $10-$200$10ThousandPlanetSathorn, Bangkok
Sep 3, 202618K Gold Natural Red and Green Tourmaline RingEst. £10,000-£20,000£5,000Hans AuctionSouth Croydon, Croydon
Sep 3, 2026Radiant 101g African Emerald Quartz Heart StoneEst. $50-$100$25Weatherham Estate TreasuresCobourg, ON
2 days LeftNatural Amethyst 2 Micron Sterling Silver Plated Handmade Ring - 8.5MMEst. $40-$80$20Treasure of Gems & JewelryLake Charles, LA
4 hrs LeftSculptural Orthoceras & Ammonite FossilsEst. $700-$1,050$225Artemis Fine ArtsLouisville, CO
2 hrs LeftVintage Platinum GIA Certified 3.64ct Pear Sapphire & Baguette Diamond Three Stone RingEst. $9,789-$11,747$3,300Diamond DepotNew York, NY
1 day Left2.20 Carats Natural African Bright Lemon Yellow Sapphire Loose Gemstone, 25AGEst. $10-$200$10ThousandPlanetSathorn, Bangkok
Sep 3, 202618K Gold Natural Green Tourmaline RingEst. £9,000-£18,000£4,500Hans AuctionSouth Croydon, Croydon
Sep 2, 202613.89ct Asscher Cut Pink Rose Quartz GemstoneEst. $250-$350$105Weatherham Estate TreasuresCobourg, ON