8 hrs LeftPAIR ENGLISH EDWARDIAN 18K YELLOW GOLD (STAMPED "18 CT"), BLACK ENAMEL AND DIAMOND DOUBLE-ENDEDEst. $800-$1,200$400Sloans & KenyonChevy Chase, MD
7 hrs Left14K White Gold, Diamond & Black Diamond Ring, Size 7Est. $1,000-$2,000$600Everard Auctions & AppraisalsSavannah, GA
6 days LeftBijoude 18 Karat White Gold and 0.521 Carat Black Diamond Single Stud EarringEst. $10-$100,000$10Gallery 63Atlanta, GA
3 days LeftKabana 14K White Gold Black Mother of Pearl 0.54ctw Diamond EarringsEst. $2,000-$3,000$200Lion and UnicornHollywood, FL
3 days LeftPair of 14K White Gold 2.77ctw Black & White Diamond Oval Hoop EarringsEst. $3,000-$5,000$300Lion and UnicornHollywood, FL
1 day LeftCHANEL J12 JOAILLERIE DIAMOND AND BLACK CERAMIC WATCHEst. $19,000-$76,000$19,000Robinhood AuctionsLas Vegas, NV
6 days LeftPlatinum 1.73 Black Opal and 0.31ctw Diamond Cocktail RingEst. $10-$100,000$10(1 bid)Gallery 63Atlanta, GA
8 hrs LeftYELLOW AND WHITE GOLD, DIAMOND AND BLACK ONYX OVAL PENDANT - Pin, L: 1 1/2 in..Est. $400-$600$200Sloans & KenyonChevy Chase, MD
2 days LeftBLACK OPAL & DIAMOND CLUSTER RING PLATINUM 0.539 CT COAEst. $1,600-$2,400$50(1 bid)Antique Arena Inc.Brooklyn, NY
5 days LeftCarrea Y Carrera Horse Head 18K Gold Black Rhodium Steel Diamond Eye Cufflinks 9.1 GramsEst. $1,500-$1,800$90(1 bid)Dover JewelryMiami, FL
8 hrs Left14K YELLOW GOLD, DIAMOND AND BLACK ONYX CONTEMPORARY DESIGN RING - Ring size: 7. Gross wt. 10 dwt.Est. $1,000-$1,500$500Sloans & KenyonChevy Chase, MD
1 day LeftElegant 18K White Gold Ring with 94 White and 160 Black DiamondsEst. $3,718-$4,833$100Mynt AuctionsNew York, NY
5 days LeftPair 14K Y/G black onyx earrings accented w/ diamondsEst. $800-$1,000$400International Auction GalleryAnaheim, CA
8 hrs Left18K (750) DIAMOND AND BLACK ENAMEL DOME RING WITH PAIR MATCHING J-HOOP EARRINGS - Ring size: 5.Est. $3,000-$4,000$1,500Sloans & KenyonChevy Chase, MD
Jul 02, 2026A 19TH CENTURY EUROPEAN EMERALD, DIAMOND AND BLACK ENAMEL FLORAL BROOCHEst. $8,000-$10,000$2,000oldstone ventures llcSummit, NJ
8 hrs LeftSIGNED CARTIER 18K (750) DIAMOND AND BLACK ONYX "NIGERIA" BOMBE-FORM BAND Marked with Cartier No.Est. $10,000-$15,000$5,000(1 bid)Sloans & KenyonChevy Chase, MD
5 days Left18K White Gold, Type A Jadeite, and Diamond Connector Interlocking Pendant on Black Elastic CordEst. $1,200-$1,600$800Hampton Estate AuctionNew York, NY
1 day LeftKING BABY SILVER AND BLACK DIAMOND FLEUR-DE-LIS RELIC DOG TAG PENDANTEst. $850-$3,400$850Robinhood AuctionsLas Vegas, NV
4 days Left2013-W REVERSE PROOF GOLD BUFFALO 1 OZ BLACK DIAMOND BISON LABELEst. $15,900-$23,320$25NY Elizabeth Beverly Hills, CA
1 day LeftGEORG JENSEN FUSION 18K WHITE GOLD AND BLACK DIAMOND PENDANT CORD BRACELETEst. $260-$1,040$260Robinhood AuctionsLas Vegas, NV
1 day Left14K Gold 10.81cts Black Diamond PendantEst. $5,002-$7,146$50Prestige Auction GalleriesWoodland Hills, CA
6 hrs Left14K Gold 10.81cts Black Diamond PendantEst. $5,002-$7,146$50Prestige Auction GalleriesWoodland Hills, CA
3 days Left14K Gold 10.81cts Black Diamond PendantEst. $5,002-$7,146$50Prestige Auction GalleriesWoodland Hills, CA
2 days Left14K Gold 10.81cts Black Diamond PendantEst. $5,002-$7,146$50Prestige Auction GalleriesWoodland Hills, CA