FeaturedSave7 days LeftAuthentic! Loree Rodkin 18k White Gold Diamond Skull Crossbones Pendant NecklaceChairish Auctions4.5(10.3k)Est. $400-$500$300
FeaturedSaveEnds in 3d 23h40.56ct multi-colored natural emerald ruby sapphires tanzanite necklace 14kt **Chairish Auctions4.5(10.3k)Est. $5,500-$7,000$2,200
FeaturedSave22 hrs LeftDAVID WEBB Signed Diamonds With 18K Gold Wtih Platinum and Black Enamel Flight Pendant NecklaceSJ Auctioneers4.5(196)Est. $9,000-$9,500$5,000
FeaturedSave7 days LeftAuthentic! Tiffany & Co 18k Yellow + White Gold 4ct Diamond Candy NecklaceChairish Auctions4.5(10.3k)Est. $22,000-$26,000$16,000
Save2 days LeftGIA 116.80ct Yellow Diamond Riviera Necklace 18k GoldBidhaus4.2(837)Est. $697,021-$906,127$536,000
SaveFeb 24, 2026David Webb 18k Gold Platinum Azurite Malachite Ruby & Diamond NecklaceAkiba Galleries4.7(1.9k)Est. $40,000-$60,000$20,000(1 bid)
SaveFeb 15, 202614K 19.11ct Diamond Riviera NecklaceLocati, LLC4.8(495)Est. $5,000-$7,000$2,500(1 bid)
Save14 hrs LeftPlatinum Diamond Infinity Necklace 63 Carats by William GoldbergBidhaus4.2(837)Est. $428,038-$556,449$329,000
Save14 hrs Left18K White Gold Emerald and Diamond Necklace with Old-Cut DiamondCollective Hudson4.4(82)Est. $4,000-$12,000$2,250(2 bids)
SaveFeb 24, 2026Platinum & Diamond Riviera Necklace SignedAkiba Galleries4.7(1.9k)Est. $20,000-$30,000$10,000
Save20 hrs LeftChopard Happy Diamonds Gold & Diamond NecklaceVictorins Auctions4.5(37)Est. $14,500-$36,250$7,000
SaveFeb 18, 2026Lady's 198 ct. Aquamarine Diamond 14K NecklaceAbington Auction Gallery4.6(153)Est. $7,000-$9,000$3,500
FeaturedSaveEnds in 2d 21hVintage Letter J Initial Diamond Necklace Pendant 14K Yellow Gold, 1.70 GramsChairish Auctions4.5(10.3k)Est. $550-$700$220
FeaturedSaveEnds in 2d 20h.35ct natural round brilliant diamond solitaire necklace 15.75 inch 14k **Chairish Auctions4.5(10.3k)Est. $900-$1,100$380
FeaturedSaveEnds in 3d 20h14K GOLD 2.80 CT VIVID GREEN NATURAL EMERALD & DIAMOND PENDANTChairish Auctions4.5(10.3k)Est. $4,000-$5,000$1,600
FeaturedSaveEnds in 3d 23h.95ct Natural Round Diamonds Circle Pendant Necklace 14kt**Chairish Auctions4.5(10.3k)Est. $1,500-$2,000$550
SaveFeb 24, 2026Raymond Yard Platinum & Old European Cut Diamond NecklaceAkiba Galleries4.7(1.9k)Est. $20,000-$30,000$10,000
Save4 days Left75 Carat Platinum Diamond Collar Necklace with Flower MotifBidhaus4.2(837)Est. $305,773-$397,504$235,000
SaveLive NowSOLID 14K YELLOW GOLD HEAVY MIAMI CUBAN LINK KILO DIAMOND CHAIN NECKLACENY Elizabeth 4.1(105)Est. $199,050-$291,940$700(5 bids)
SaveFeb 24, 202618k Gold Emerald Ruby Sapphire & Diamond High Jewelry Necklace SignedAkiba Galleries4.7(1.9k)Est. $80,000-$120,000$50,000
SaveMar 02, 2026Second-hand 18K Gold Diamond Tennis NecklaceHans Auction4.5(110)Est. £90,000-£180,000£45,000
SaveFeb 24, 2026Art Deco Platinum & Diamond Riviera NecklaceAkiba Galleries4.7(1.9k)Est. $20,000-$25,000$15,000
SaveFeb 24, 202618k Gold & Diamond Hammered NecklaceAkiba Galleries4.7(1.9k)Est. $30,000-$40,000$20,000
SaveFeb 16, 2026Vintage Bulgari 18K Yellow Gold Bvlgari Amethyst 77.25ct Diamond Necklace 71 GramsDover Jewelry4.4(12)Est. $21,000-$24,000$425(4 bids)
FeaturedSaveEnds in 2d 20h.45ct Natural Solitaire Round Diamond Scaling Link Necklace 14kt**Chairish Auctions4.5(10.3k)Est. $7,000-$8,000$6,000(2 bids)
FeaturedSaveEnds in 2d 20h2.20ct Natural Red Ruby Diamond Open Heart Necklace 14 Karat **Chairish Auctions4.5(10.3k)Est. $3,500-$4,000$1,300
FeaturedSaveEnds in 3d 23h18KT 16.6M NATURAL SOUTH SEA GOLDEN PEARLS NECKLACE 1.50CT DIAMOND CLASP**Chairish Auctions4.5(10.3k)Est. $7,000-$8,000$3,000
FeaturedSave7 days LeftRare Vintage Tiffany & Co. 18k Yellow + White Gold Tennis Rackets Diamond CharmChairish Auctions4.5(10.3k)Est. $3,500-$4,000$2,200
Save14 hrs LeftDiamond, Pearl, and 18K French Gold Pendant Necklace, Circa 1910Collective Hudson4.4(82)Est. $1,000-$10,000$700(1 bid)
SaveMar 02, 2026Second-handHarry Winston Pt950 Openwork Cluster Set Heart-Shaped Diamond Necklace Pendant PEDPHSSMOCHans Auction4.5(110)Est. £70,000-£140,000£35,000
SaveFeb 24, 202618k Gold Ruby & Diamond Drop Necklace and Earrings SetAkiba Galleries4.7(1.9k)Est. $30,000-$50,000$20,000
Save3 days LeftA Gold, Sapphire and Diamond NecklaceJohn Moran Auctioneers, Inc.4.7(500)Est. $2,500-$3,500$1,200
SaveFeb 24, 2026Raymond Yard Art Deco Platinum Diamond NecklaceAkiba Galleries4.7(1.9k)Est. $20,000-$25,000$10,000
SaveFeb 24, 2026Roberto Coin 18k Gold & Diamond Necklace & Ring SetAkiba Galleries4.7(1.9k)Est. $10,000-$15,000$5,000
SaveFeb 25, 202618k Gold Diamond Collar Necklace SignedAkiba Galleries4.7(1.9k)Est. $3,000-$6,000$1,500
SaveLive NowSPECTACULAR LADIES PLATINUM, TANZANITE & DIAMOND NECKLACEChamberlain's Auction Galleries4.3(53)Est. $90,000-$110,000$45,000
Save7 days LeftAuthentic! Chopard 18k Yellow Gold Large Happy Elephant Pendant NecklaceChairish Auctions4.5(10.3k)Est. $29,000-$35,000$20,000
FeaturedSaveEnds in 3d 20h14K GOLD 0.2 CT NATURAL EMERALD & DIAMOND PENDANTChairish Auctions4.5(10.3k)Est. $1,500-$2,000$600
FeaturedSaveEnds in 2d 20h1.43CT TRILLIANT NATURAL DIAMONDS PENDANT / ENHANCER SLIDE OMEGA NECKLACE+**Chairish Auctions4.5(10.3k)Est. $4,500-$5,500$1,700