Jul 13, 2026Natural Blue Sapphire 11.36 Ct. Oval Cabochon Shape 13.5 x 10.7 Mm.Est. $35-$55$6Treasure of Gems & JewelryLake Charles, LA
Live Now13.52 Carats Soft Blue and Brown Matrix Boulder Opal Cabochon - Natural Australian Stone, 62XMEst. $50-$100$5Lazo HeritageThung Wat Don, Sathorn, Bangkok
Jul 07, 2026Vintage White Gold Cocktail Ring with Cabochon Blue Star Stone and DiamondsEst. $1,480-$1,658$530Diamond DepotNew York, NY
Live Now1.99 Carats Iridescent Blue and Violet Boulder Opal Cabochon - Natural Australian Stone, 59XMEst. $50-$100$5Lazo HeritageThung Wat Don, Sathorn, Bangkok
4 days LeftVintage Southwestern Sterling Silver Turquoise and Lapis RingEst. $100-$200$50Akiba GalleriesDania Beach, FL
Buy NowNatural Multi Color Blue Labradorite Doublet Gemstones 9.12 Ct. Baguette Cabochon Shape$41(2 bids)Treasure of Gems & JewelryLake Charles, LA
4 days LeftSTUNNING 39.31 CTS CABOCHON BLUE SAPPHIRE 4.14 CTS DIAMOND WHITE GOLD EARRINGSEst. $20,995-$23,465$17,250Modern JewelryValley Village, CA
18 hrs LeftGroup of Silver and 14K Gold Jewelry, 16 pcs.Est. $200-$400$125(1 bid)Everard Auctions & AppraisalsSavannah, GA
4 days LeftWomens Estate Sterling Silver Blue Cabochon Pendant NecklaceEst. $175-$300$50Mannys JewelryHAGERSTOWN, MD
Live Now7.27 Carats Soft Blue and Lavender Boulder Opal Cabochon - Natural Australian Stone, 63XMEst. $50-$100$5Lazo HeritageThung Wat Don, Sathorn, Bangkok
2 days Left2.70 ctw Natural Deep Blue Sapphire, Oval Cabochon, Translucent, MadagascarEst. $250-$350$150Weatherham Estate TreasuresCobourg, ON
4 days LeftANTIQUE ART DECO .900 PLATINUM LIGHT BLUE CABOCHON STAR SAPPHIRE & DIAMOND RINGEst. $2,202-$2,461$1,800Modern JewelryValley Village, CA
4 days LeftFINE BH BY EFFY 14K WHITE GOLD & NATURAL CABOCHON OVAL BLUE CHALCEDONY RINGEst. $842-$941$690Modern JewelryValley Village, CA
Buy NowNatural Blue Star Sapphire Gemstones 1.45 Ct. Oval Cabochon Shape 7 x 6.6 Mm.$7Treasure of Gems & JewelryLake Charles, LA
20 hrs LeftMen's 14k White Gold Star Sapphire and Diamond Cabochon Ring Size 7.5Est. $6,773-$8,804$100BidhausNew York, NY
Jul 05, 2026CHRISTIAN DIOR YELLOW GOLD PLATED RING WITH BLUE CABOCHON - ADJUSTABLE RING SIZEEst. $553-$618$455Modern JewelryValley Village, CA
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
Buy NowBlue Copper Turquoise Oval Shape Cabochon - 39.30 Carats -28X19X11 mm$250Fantasy JewelryMuscat, AE
Jul 15, 202615.32 ct Natural Sea Foam Blue Larimar, Oval Cabochon, UntreatedEst. $400-$500$260Weatherham Estate TreasuresCobourg, ON
Buy NowNatural Blue Sapphire Gemstones 3.87 Ct. Round Cabochon Shape$23Treasure of Gems & JewelryLake Charles, LA