SaveEnds in 1d 10hNatural Honey Brown Bastnasite Gemstone: 2.05 Carat Asscher CutChairish Auctions4.5(10.3k)Est. $200-$250$75
SaveFeb 20, 2026Natural Flawless Mogok Red Ruby Oval Cut 8 CtCalifornia GemstonesEst. $1,750-$1,830$25
Save6 days Left20+ GEMSTONES IN DISPLAY CONTAINERSKimballs Auction and Estate Services4.3(189)Est. $100-$800$50
SaveBuy NowAsst Gemstones, Tri-Color Topaz + More - Garnets, Amethyst, Lapis Lazuli, Blue Bi-Color Topaz,A & A Auction Gallery4.7(487)$100
Save1 day Left1.26 ct Loose Round Brilliant Cut Natural Diamond H-I I1-I2Mynt Auctions4.4(828)Est. $3,939-$5,120$100(1 bid)
Save3 days LeftLOT NATURAL UNTREATED TURQUOISE OVAL CUT CABOCHON 54.53ctModern Jewelry4.5(204)Est. $1,414-$1,741$1,125
Save6 days Left24+ GEMSTONES IN DISPLAY CONTAINERSKimballs Auction and Estate Services4.3(189)Est. $100-$800$50
FeaturedSaveEnds in 1d 9hTanzania Bloody Red Garnet Gemstone: Emerald Cut, 6.31 CaratChairish Auctions4.5(10.3k)Est. $800-$1,000$340
SaveFeb 20, 2026Flawless Mogok Red Ruby Oval Cut 8 Ct from MyanmarCalifornia GemstonesEst. $1,500-$1,830$10(1 bid)
SaveBuy NowNatural Red Sapphire 2.01 Ct. Heart Shape 8.1 x 6.4 Mm. Gemstones From TanzaniaTreasure of Gems & Jewelry4.4(216)$1,292
SaveBuy NowLot Asst Gemstones, Sapphire,Topaz,Amethyst & More, 43.88g Total -TESTED-A & A Auction Gallery4.7(487)$150
SaveMar 01, 2026LOT NATURAL TURQUOISE OVAL CUT CABOCHON 54.53ctModern Jewelry4.5(204)Est. $1,375-$1,650$1,025
SaveMar 02, 2026Black Onyx Cushion Cabochon GemstoneWeatherham Estate Treasures4(213)Est. $150-$250$70
SaveMar 01, 2026LOOSE NATURAL ROUND CUT CABOCHON BLUE TURQUOISE 6mmModern Jewelry4.5(204)Est. $206-$275$96
Save20265.70 Carat Cherry Red Garnet Gemstone, Brilliant Fancy Oval Cut GemstoneChairish Auctions4.5(10.3k)Est. $900-$1,100Buy Now for $750.00
SaveFeb 22, 2026COLLECTION OF COLOR & SEMI-PRECIOUS GEMSTONES INCL. PERIDOT, SMOKY QUARTZ, PEARLSACES Gallery4.3(27)Est. $400-$600$200
Save3 days Left6.84ct OVAL CUT LOOSE NATURAL ROSE QUARTZ 14.6X11.2MMModern Jewelry4.5(204)Est. $65-$80$52
Save6 days LeftCertified Natural Violetish Blue Tanzanite 3.34 Ct. Clean Oval Shape 9.68 x 8.44 Mm GemstoneTreasure of Gems & Jewelry4.4(216)Est. $2,504-$3,936$1(1 bid)
SaveMar 19, 20266.84ct OVAL CUT LOOSE NATURAL ROSE QUARTZ 14.6X11.2MMModern Jewelry4.5(204)Est. $65-$80$52
Save4 days Left10.12 ct. (IGI) Oval Mixed Cut Lab Grown Red RubyLab Grown Auctions4.3(5)Est. $2,300-$3,200$1,500