Blue Green Tourmaline Gemstone: Natural October Birthstone, Africa (2.54 CT)Chairish Auctions4.5(10.4k)US$150
Natural Purplish Red Rhodolite Garnet Gemstone 2.54 Ct. Cushion Shape 7.8 x 7.5 Mm.Treasure of Gems & Jewelry4.4(232)US$16 days Left
Platinum natural kashmir sapphire diamond ring GIA 2.28 caratsWest Coast Auction Gallery 4.7(720)US$500May 14, 2026