Save2026Multi Color Tourmaline Gemstone: Natural October Birthstone, Africa (2.78 CT)Chairish Auctions4.5(10.3k)Est. US$600-US$700Buy Now for US$500.00
SaveMar 02, 2026Pair of Hand-Carved Golden Brown Tiger's Eye Rose GemstonesWeatherham Estate Treasures4(219)Est. US$180-US$250US$105
Save3 days LeftNatural 0.22 ct Square-Cut Bluish Green Emerald, IGI CertifiedChan & Scott Auction House4.4(45)Est. US$180-US$240US$100
Save2026Cyan Blue Tourmaline Gemstone: Natural October Birthstone, Africa (2.73 CT)Chairish Auctions4.5(10.3k)Est. US$400-US$500Buy Now for US$320.00
Save2026Cyan Blue Tourmaline Gemstone: Natural October Birthstone, Africa (2.73 CT)Chairish Auctions4.5(10.3k)Est. US$400-US$500Buy Now for US$320.00
Save2026Multi Color Tourmaline Gemstone: Natural October Birthstone, Africa (2.78 CT)Chairish Auctions4.5(10.3k)Est. US$600-US$700Buy Now for US$500.00
Save2026Emerald Cut Ametrine Gemstone: Natural Bolivian February Birthstone (54.52 CT)Chairish Auctions4.5(10.3k)Est. US$550-US$700Buy Now for US$450.00
Save2026Dusty Rose Pink Tourmaline Gemstone: Natural October Birthstone, Africa (3.03 CT)Chairish Auctions4.5(10.3k)Est. US$400-US$500Buy Now for US$320.00
Save2026Dusty Rose Pink Tourmaline Gemstone: Natural October Birthstone, Africa (3.03 CT)Chairish Auctions4.5(10.3k)Est. US$400-US$500Buy Now for US$320.00
SaveMar 12, 202651.20 ct Oval Cut Enchanted Forest Chrysocolla GemstoneWeatherham Estate Treasures4(219)Est. US$260-US$360US$130
Save2026Bittersweet Tourmaline Gemstone: Natural October Birthstone, Africa (2.22 CT)Chairish Auctions4.5(10.3k)Est. US$450-US$550Buy Now for US$360.00
SaveMar 12, 20268.21 ct Pear Cabochon Ethereal Light Rainbow MoonstoneWeatherham Estate Treasures4(219)Est. US$230-US$330US$130
Save2026Lgoon Blue Tourmaline Gemstone: Natural October Birthstone, Africa (1.84 CT)Chairish Auctions4.5(10.3k)Est. US$350-US$400Buy Now for US$300.00
Save2026Lgoon Blue Tourmaline Gemstone: Natural October Birthstone, Africa (1.84 CT)Chairish Auctions4.5(10.3k)Est. US$350-US$400Buy Now for US$300.00
SaveMar 01, 2026Natural Yellow Beryl, Oval Mixed Cut, 7.25 ct, IDT CertifiedChan & Scott Auction House4.4(45)Est. US$300-US$400US$100
SaveMar 12, 202617.95 ct Fantasy Carved Flower Loose Swiss Blue Topaz GemstoneWeatherham Estate Treasures4(219)Est. US$320-US$520US$120
Save2026Vista Blue Color Tourmaline Gemstone: Natural October Birthstone, Africa (2.08 CT)Chairish Auctions4.5(10.3k)Est. US$350-US$400Buy Now for US$280.00
Save2026Light Seafoam Color Tourmaline Gemstone: Natural October Birthstone, Africa (2.15 CT)Chairish Auctions4.5(10.3k)Est. US$400-US$500Buy Now for US$320.00
Save2026Chinook Color Tourmaline Gemstone: Natural October Birthstone, Africa (2.44 CT)Chairish Auctions4.5(10.3k)Est. US$300-US$350Buy Now for US$250.00
Save2026Vista Blue Color Tourmaline Gemstone: Natural October Birthstone, Africa (2.08 CT)Chairish Auctions4.5(10.3k)Est. US$350-US$400Buy Now for US$280.00
SaveStarts Feb 19Blue Indicolite Tourmaline Gemstone: Emerald Cut, 1.03 CT, October BirthstoneChairish Auctions4.5(10.3k)Est. US$250-US$300US$100
Save2026Mint Green Color Tourmaline Gemstone: Natural October Birthstone, Africa (2.18 CT)Chairish Auctions4.5(10.3k)Est. US$300-US$350Buy Now for US$250.00
SaveStarts Feb 19Seafoam Green Tourmaline Gemstone: 1.00 CT October BirthstoneChairish Auctions4.5(10.3k)Est. US$250-US$300US$100
SaveMar 02, 2026Gray-White and Black Snowflake Obsidian Oval Cabochon GemstoneWeatherham Estate Treasures4(219)Est. US$150-US$250US$94