SaveSimilarMay 30, 20261.74CTW DIAMOND 3.76CT TANZANITE PLATINUM RING NEWEst. $3,375-$10,000$825Florida Estate Sales Inc.Tallahassee, FL
SaveSimilarJun 03, 2026Sky Blue Irradiated Marquise Topaz 925 Sterling Silver RingEst. $75-$105$54Weatherham Estate TreasuresCobourg, ON
SaveSimilarJun 02, 20267x5mm Blue Opal Center Stone Sterling Silver 925 EarringsEst. $90-$180$44Weatherham Estate TreasuresCobourg, ON
SaveSimilarMay 25, 2026Gold Ring Inset 3 Blue Gemstones On A Woven Banded CrownEst. $90-$130$44Weatherham Estate TreasuresCobourg, ON
SaveSimilar13 hrs LeftGreek 22k Gold Signet Ring with Carved Lapis IntaglioEst. $3,588-$4,664$100(1 bid)BidhausNew York, NY
SaveSimilarJun 02, 2026Vintage 14k White Gold Engagement Ring 4.88ct Natural Cushion Blue Sapphire GIAEst. $18,615-$20,805$15,250Modern JewelryValley Village, CA
SaveSimilar5 days LeftTiffany & Co. 1.35ctw Diamond, 1.09ct Sapphire, Platinum RingEst. $7,500-$8,000$1,500GWS Auctions Inc.Maitland, FL
SaveSimilarBuy NowAntique Art Deco 14K White Gold Lapis Lazuli Solitaire Ring$850(19 bids)Mynt AuctionsNew York, NY
SaveSimilarBuy NowVintage Blue Rhinestone Ring, Adjustable, Mid-Century$30Chairish AuctionsNew York, NY
SaveSimilar4 days Left2 Vintage Sterling Silver Opal Sz 10.25 Plated Disney Sz 7 Rings Blue Opal Necklace Pendant 4.3g 925Est. $10-$65$10Sphere Auctions LLCSun Prarie, WI
SaveSimilarMay 31, 2026Sterling silver blue topaz and diamond jewelry. 1) Ring with large emerald cut topaz measuring 15.1Est. $500-$700$250Tremont AuctionsSudbury, MA
SaveSimilarJun 18, 2026Womens Sterling Silver Gold Tone Blue Opal Tanzanite RingEst. $150-$250$50Mannys JewelryHAGERSTOWN, MD
SaveSimilarMay 30, 202617.72 Ctw VS/SI1 Blue Sapphire and Diamond 14k white Gold Engagement Ring(AEst. $50,790-$54,690$6,200Triple SSS DesignsBurbank, CA
SaveSimilar7 days LeftAntique Edwardian 18k Gold Platinum GIA 3.40ct Sapphire Diamond RingEst. $14,079-$18,302$100BidhausNew York, NY
SaveSimilarJun 18, 2026Womens Sterling Silver Modernist Blue Opal Mystic Topaz RingEst. $125-$250$44Mannys JewelryHAGERSTOWN, MD
SaveSimilarMay 30, 20264.50 Carat --- Brazilian Sky Blue Aquamarine --- Octogon Cut --- CertifiedEst. $3,300-$5,300$55California GemstonesSan Diego, CA
SaveSimilar5 days LeftPlatinum GIA Certified 10.50ct Ceylon Blue Sapphire Halo RingEst. $14,235-$18,505$100BidhausNew York, NY
SaveSimilarMay 30, 2026Platinum GIA Certified 10.50ct Ceylon Blue Sapphire Halo RingEst. $14,235-$18,505$100BidhausNew York, NY
SaveSimilarMay 27, 2026Vintage Van Cleef & Arpels 18k Gold Sapphire Diamond Cocktail RingEst. $25,688-$33,394$100BidhausNew York, NY
SaveSimilarBuy NowSapphire and Diamond Women's Ring in 14K White Gold Size 5.75$1,590(13 bids)Mynt AuctionsNew York, NY
SaveSimilarJul 09, 2026Womens Estate Sterling Silver Modernist Blue Opal Heart RingEst. $90-$150$30Mannys JewelryHAGERSTOWN, MD
SaveSimilarBuy Now14K White Gold 1/4 Ct.Tw. Diamond and Blue Sapphire Stackable Band$900(17 bids)BidhausNew York, NY