3 days LeftAntique Edwardian Gold Platinum GIA Black Opal Diamond Halo RingEst. $26,792-$30,141$8,900Diamond DepotNew York, NY
5 days LeftSTUNNING 7.5CT BLACK CHAMPAGNE DIAMOND 18K BLACK GOLD SNAKE RING SIZE 7Est. $18,869-$21,089$15,500Modern JewelryValley Village, CA
May 22, 2026FARAONE 18K Yellow Gold & Black Enamel 4.72 ct Diamond RingEst. $32,000-$34,000$27,000Eastern European Art Gallery IncBroomall, PA
7 days LeftDavid Webb Estate Ring Platinum 18K Yellow Gold Black Enamel DiamondsEst. $70,299-$79,086$21,500Diamond DepotNew York, NY
2 days LeftEFFY DIAMOND GOLD SNAKE RING BLACK & WHITE 14K YELLOW COILED STYLEEst. $3,890-$4,348$3,200Modern JewelryValley Village, CA
16 hrs LeftPlatinum GIA Certified 4.04ctw Black Opal Diamond Ballerina RingEst. $6,441-$7,246$2,550Diamond DepotNew York, NY
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5 days LeftBLACK DIAMOND GOLD PANTHER RING 14K YELLOW WITH GEMSTONEEst. $8,330-$9,310$6,800Modern JewelryValley Village, CA
4 days LeftKieselstein Cord Platinum 3ctw Diamond Black Spinel Cockatil Ring 1998 sz 5.5Est. $6,000-$7,000$4,000Chairish AuctionsNew York, NY
3 days LeftPlatinum GIA Certified 3.65ct Black Opal Diamond Halo RingEst. $11,149-$12,543$3,200Diamond DepotNew York, NY
5 days LeftSONIA BITTON GOLD PANTHER RING 3.50CT BLACK DIAMOND 14K WHITE BYPASS STYLEEst. $9,057-$10,122$7,400Modern JewelryValley Village, CA
May 31, 2026KARIN TREMONTI ETRUSCAN 18K YELLOW GOLD AUSTRALIAN BLACK OPAL & DIAMOND RINGEst. $6,791-$7,590$5,500Modern JewelryValley Village, CA
2 days LeftNOAH BLACK DIAMOND GOLD RING 18K ROSE PAVE SET CURB LINK CHAIN BAND SIZE 7Est. $4,928-$5,508$4,050Modern JewelryValley Village, CA
5 days LeftSTUNNING 5CT BLACK DIAMONDS 18K ROSE GOLD 3D LIZARD RING SIZE 7Est. $11,849-$13,243$9,700Modern JewelryValley Village, CA
May 28, 2026Mikimoto Vintage Green Black Baroque Pearl Diamond 1.40ct 18k Yellow Gold RingEst. $7,175-$8,625$3,550SEUYCORaleigh, NC
Jun 04, 2026CHIC SIMON & IGAL 4.50 CTS BLACK & WHITE DIAMOND 18K WHITE GOLD RING - AMAZINGEst. $10,115-$11,305$8,300Modern JewelryValley Village, CA
May 31, 2026VTG MODERNIST BRUTALIST 18K YELLOW GOLD AUSTRALIAN BLACK OPAL DIAMOND RING 28.7GEst. $7,650-$8,550$6,300Modern JewelryValley Village, CA
Jun 04, 2026VINTAGE GARRARD BLACK DIAMOND WING RING 18K GOLDEst. $6,630-$7,410$5,400Modern JewelryValley Village, CA
5 days LeftDIAMOND GOLD WIDE BAND RING 18K YELLOW 9 ROWS BLACK CHAMPAGNE COLOREst. $5,834-$6,520$4,800Modern JewelryValley Village, CA
May 22, 2026MAGGIORO 18K White Gold 16.57ct Black and White Diamond Cocktail RingEst. $19,000-$20,000$16,000Eastern European Art Gallery IncBroomall, PA
May 22, 2026DE GRISOGONO Allegra 18K Rose Gold 1.75ct Diamond and Black Ceramic RingEst. $11,000-$12,000$9,000Eastern European Art Gallery IncBroomall, PA
Buy NowDE GRISOGONO Allegra 18K Rose Gold 1.75ct Diamond and Black Ceramic Ring$11,000Eastern European Art Gallery IncBroomall, PA
16 hrs Left18k White Gold Geometric Ying Yang Ring with Black and White DiamondsEst. $5,435-$6,115$1,950Diamond DepotNew York, NY
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