19 hrs LeftAFRICAN TRADE BEADS ROCK STONE LAPIDARY SPECIMENEst. $25-$10,000$24Col. Christie Hatman AuctioneersThayer, MO
2 days Left9.30 ct Natural Light Yellow Green Prehnite, Oval Facet, Translucent, South AfricaEst. $250-$350$110Weatherham Estate TreasuresCobourg, ON
Jun 04, 2026Lot Of 2 Round Cut Tanzanite Gemstone 1.24 Carat Total WeightEst. $500-$700$370Weatherham Estate TreasuresCobourg, ON
Jun 04, 2026Lot Of 2 Oval Cut Tanzanite Gemstone 1.24 Carat Total WeightEst. $500-$700$370Weatherham Estate TreasuresCobourg, ON
Buy Now3.35ct Pear Cabochon Emerald Diamond Band Ring in 14k White Gold Palladium GIA$3,320Diamond DepotNew York, NY
19 hrs LeftAFRICAN TRADE BEADS ROCK STONE LAPIDARY SPECIMENEst. $18-$10,000$18Col. Christie Hatman AuctioneersThayer, MO
1 day Left18K YELLOW GOLD SAPPHIRE, RUBY, AND ENAMEL FRENCH BLACKAMOOR BROOCHEst. $2,200-$8,800$2,200Robinhood AuctionsLas Vegas, NV
Buy NowPlatinum 2.22ctw No Heat Violet Purple Pink Sapphire Diamond Ring GIA Certified$3,360Diamond DepotNew York, NY
Buy NowVintage Platinum GIA Certified 3.64ct Pear Sapphire & Baguette Diamond Three Stone Ring$5,660Diamond DepotNew York, NY
Buy Now3.35ct Pear Cabochon Emerald Diamond Band Ring in 14k White Gold Palladium GIA$3,320BidhausNew York, NY
May 29, 2026Vintage 14k Gold GIA Certified NO HEAT Pastel Sapphire Cocktail RingEst. $3,900-$5,070$100BidhausNew York, NY
Jun 05, 2026African Stone Age Homo Erectus Knapped Quartzite HandaxeEst. £100-£140£5TimeLine Auctions Ltd.Harwich, Essex
Buy NowVintage Platinum GIA 4.54ct Paraiba Tourmaline Diamond Cocktail Ring$12,160Diamond DepotNew York, NY
Jun 05, 2026Very Large African Homo Erectus Knapped Stone CleaverEst. £100-£140£5TimeLine Auctions Ltd.Harwich, Essex
19 hrs LeftAFRICAN TRADE BEADS ROCK STONE LAPIDARY SPECIMENEst. $16-$10,000$16Col. Christie Hatman AuctioneersThayer, MO
3 days LeftRachel Koen 14K White Gold Amethyst Pearl Cocktail Ring Size 5.75Est. $1,404-$1,825$1,075BidhausNew York, NY
Jun 10, 20260.75ct Oval Cut Deep Blue TanzaniteEst. $800-$1,000$250Weatherham Estate TreasuresCobourg, ON
19 hrs LeftAFRICAN TRADE BEADS ROCK STONE LAPIDARY SPECIMENEst. $65-$10,000$65Col. Christie Hatman AuctioneersThayer, MO
19 hrs LeftAFRICAN TRADE BEADS ROCK STONE LAPIDARY SPECIMENEst. $65-$10,000$65Col. Christie Hatman AuctioneersThayer, MO
Jun 01, 202618k White Gold GIA 2.04ctw No Heat Ruby Diamond Band RingEst. $16,276-$21,158$100BidhausNew York, NY