18 hrs Left18K, Blue Topaz and Diamond EarringsEst. $1,000-$2,000$600(1 bid)Everard Auctions & AppraisalsSavannah, GA
Jul 05, 2026VINTAGE 14K WHITE GOLD ENGAGEMENT 12.07CT.LAB GROWN BLUE SAPPHIRE CABOCHON SHAPEEst. $6,715-$7,505$5,500Modern JewelryValley Village, CA
Jul 08, 202617.0ct Round Pale Powder Blue Aquamarine Cabochon StoneEst. $230-$270$180Weatherham Estate TreasuresCobourg, ON
4 days LeftNatural Blue Sapphire Gemstones 17.34 Ct. Oval Cabochon 15.7 x 11.8 Mm.Est. $360-$566$1Treasure of Gems & JewelryLake Charles, LA
4 days LeftVintage Southwestern Sterling Silver Turquoise and Lapis RingEst. $100-$200$50Akiba GalleriesDania Beach, FL
Jul 05, 2026Natural Blue Sapphire Gemstones 34.60 Ct. Oval Cabochon ShapeEst. $254-$400$1Treasure of Gems & JewelryLake Charles, LA
4 days LeftNatural Blue Sapphire Gemstones 5.12 Ct. Oval Cabochon Shape 9.8 x 9.1 Mm.Est. $70-$110$1Treasure of Gems & JewelryLake Charles, LA
Aug 01, 202618K Cartier Tank Louis WristwatchEst. $3,400-$3,600$2,400(4 bids)Case Antiques, Inc. Auctions & AppraisalsKnoxville, TN
4 days LeftNatural Blue Sapphire Gemstones 41.75 Ct. Oval Cabochon Shape 21 x 16 Mm.Est. $207-$326$1Treasure of Gems & JewelryLake Charles, LA
Jul 04, 2026Bellarri 18K/Sterling Turquoise & Topaz Cocktail RingEst. $400-$800$200Vogt Auction TexasSan Antonio, TX
Buy NowNatural Blue Sapphire Gemstones 3.87 Ct. Round Cabochon Shape$23Treasure of Gems & JewelryLake Charles, LA
Jul 02, 2026Asteria blue sapphire cabochon ring, diamonds and gold; 4.27 gEst. $2,821-$3,906$2,170HIGH END GEMS & JEWELS LTDManchester, England
Jul 15, 202615.32 ct Natural Sea Foam Blue Larimar, Oval Cabochon, UntreatedEst. $400-$500$260Weatherham Estate TreasuresCobourg, ON
Ends in 6h 10mAfghan Tourmaline Cabochons Pair: Tri-Color Gemstone, 58 CaratEst. $4,000-$5,000$1,700Jasper52New York, NY
4 days LeftNatural Multi Color Blue Labradorite Doublet Gemstones 9.67 Ct. Baguette Cabochon Shape 16 x 12 Mm.Est. $118-$186$1Treasure of Gems & JewelryLake Charles, LA
Jul 05, 2026VINTAGE 14K WHITE GOLD ENGAGEMENT RING 7.45CT. LAB GROWN BLUE SAPPHIRE CABOCHONEst. $4,675-$5,225$3,850Modern JewelryValley Village, CA
Jul 02, 2026Vintage Tutti Frutti 18k Gold Diamond & Multi-Gem Brooch SignedEst. $3,000-$6,000$1,800(2 bids)Akiba GalleriesDania Beach, FL
Ends in 5h 16mDeep Blue Aquamarine Cabochon, Natural Blue Beryl Gemstone For JewelryEst. $150-$200$55Jasper52New York, NY
Buy NowNatural Blue Sapphire Gemstones 3.50 Ct. Oval Shape Cabochon 8.9 x 7.5 Mm.$58(2 bids)Treasure of Gems & JewelryLake Charles, LA
4 days LeftBvlgari Allegra Multi Gemstone Diamond 18K Yellow Gold BraceletEst. $7,000-$10,000$1,000(1 bid)Victorins AuctionsFredericksburg, VA
Jul 04, 2026RUSSIAN GOLD ENAMEL DIAMOND AND RUBY SPIDER BROOCHEst. $2,000-$3,000$1,300(2 bids)Antique Arena Inc.Brooklyn, NY
Jul 05, 20263.52CT. NATURAL BLUE SAPPHIRE CABOCHON SHAPE VINTAGE PLATINUM ENGAGEMENT RINGEst. $5,015-$5,605$4,100Modern JewelryValley Village, CA
4 days LeftVintage White Gold Cocktail Ring with Cabochon Blue Star Stone and DiamondsEst. $871-$1,132$100Mynt AuctionsNew York, NY