2 days LeftArgentinian Pink Amethyst Geode SpecimenEst. £400-£800£200Hans AuctionSouth Croydon, Croydon
24 hrs LeftSHARK TEETH PENDANTS ROCK STONE LAPIDARY SPECIMENEst. $14-$10,000$14Col. Christie Hatman AuctioneersThayer, MO
1 day LeftLoose Diamond - CUSHION MODIFIED 2.64ct Fancy Vivid Pink VVS2Est. $923-$1,199$100Mynt AuctionsNew York, NY
2 days LeftNatural Clinohumite Rough Stone with Acrylic Base SetEst. £400-£800£200Hans AuctionSouth Croydon, Croydon
2 days LeftPink Amethyst Egg-Shaped Gemstone with StandEst. £400-£800£200Hans AuctionSouth Croydon, Croydon
Jun 30, 2026Loose Diamond - CUSHION BRILLIANT 2.25ct Fancy Vivid Pink VVS2Est. $429-$557$330BidhausNew York, NY
Jul 04, 2026A Qing Dynasty tourmaline unicorn pattern listingEst. $5,500-$45,000$100Admirable CollectionsSouth El Monte, CA