Jul 07, 2026TIFFANY & CO. 18K YELLOW GOLD 1.04CT DIAMOND ETERNITY BAND RINGEst. $1,800-$7,200$1,800Robinhood AuctionsLas Vegas, NV
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Jul 21, 2026TIFFANY & CO SCHLUMBERGER DIAMOND PLATINUM BUDS RING 1.63CT E VS2 GIA ENGAGEMENTEst. $67,150-$75,050$55,000Modern JewelryValley Village, CA
Buy NowTIFFANY & CO 0.40CT PRINCESS CUT DIAMOND PLATINUM ENGAGEMENT RING SIZE 4$7,535Modern JewelryValley Village, CA
Buy NowTiffany & Co Platinum Engagement Ring 0.40ct Princess Cut Diamond Size 4$4,970Diamond DepotNew York, NY
Ends in 1d 2hTiffany & Co. 1.07 ct Cushion Diamond Soleste Double Halo Engagement RingEst. —$12,000Activity AuctionsDover, DE
Jul 15, 2026TIFFANY & CO. 1.69CT F VS2 DIAMOND PLATINUM CIRCULAR BRILLIANT ENGAGEMENT RINGEst. $35,054-$39,178$28,750Modern JewelryValley Village, CA
6 hrs LeftTiffany T Collection 18k White Gold Cuff Ring with Diamonds Size 9.25Est. $4,394-$5,712$3,350BidhausNew York, NY
Buy NowTiffany & Co Platinum Engagement Ring 0.40ct Princess Cut Diamond Size 4$4,970Diamond DepotNew York, NY
6 days LeftPlatinum Engagement Ring With 0.20ct Diamond And Original Box By Tiffany & Co.Est. $1,635-$1,831$740Diamond DepotNew York, NY
Jul 09, 2026Tiffany & Co. 18k Yellow Gold Sapphire Diamond Ring Size 5Est. $12,950-$14,504$4,350Diamond DepotNew York, NY
Buy NowTIFFANY & CO. PRINCESS CUT DIAMOND PLATINUM SOLITAIRE ENGAGEMENT RING$5,877Modern JewelryValley Village, CA
2026Tiffany & Co. Atlas 18k White Gold Diamond Roman Numeral Ring Size 5See Sold PriceBidhausNew York, NY
4 days LeftTiffany & Co. 18k White Gold 2.78ctw Sapphire Diamond Band RingEst. $16,354-$18,316$4,950Diamond DepotNew York, NY
4 days LeftTiffany & Co. 18k Yellow Gold Diamond Band Ring 0.35ctEst. $3,823-$4,282$1,725Diamond DepotNew York, NY
Jul 15, 2026TIFFANY & CO.. 1.13 H-VS2 DIAMOND PLATINUM ENGAGEMENT RINGEst. $17,000-$19,000$14,000Modern JewelryValley Village, CA
Jul 29, 2026TIFFANY & CO. SOLESTE WHITE & FANCY INTENCE YELLOW DIAMOND PLATINUM RING W/PAPEREst. $18,116-$20,247$14,750Modern JewelryValley Village, CA
4 days LeftTiffany & Co. Harmony Platinum Diamond Band Ring 0.23ct Size 5.25Est. $3,172-$4,123$2,400BidhausNew York, NY
Jul 10, 2026Tiffany & Co Platinum Wedding Band with 11 Diamonds 3mmEst. $7,469-$8,366$2,300Diamond DepotNew York, NY
Jul 12, 2026TIFFANY & CO. FRANCE 18K YELLOW GOLD BULLET SHAPE GARNET SOLITAIRE RINGEst. $4,699-$5,252$3,850Modern JewelryValley Village, CA
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