FEATUREDEnds in 16h 37mCartier Ronde Ladies' in 18K GoldEstimate: $14,000 - $18,000Starting Bid$11,500Murfreesboro, TNFORTUNA4.5(73)
FEATUREDEnds in 4d 15hChanel 18k 750 White Gold Camellia 1 Diamond RingEstimate: $850 - $1,650Starting Bid$420Pasadena, CAChairish Auction House4.3(29)
FEATUREDEnds in 5d 16hH.Stern Moonstone Diamond 18k Yellow Gold Oval Ring, Size 7.5Estimate: $4,000 - $7,730Starting Bid$2,000Boca Raton, FLChairish Auction House4.3(29)
FEATUREDDiamond Spray Pin / Brooch 18Kt.Estimate: $5,000 - $10,000Starting Bid$1,500Los Angeles, CAAWS Auctioneers4.5(573)
Vintage Patek Philippe 18k Gold Diamond Bezel Gondolo Running Mens Wrist WatchEstimate: $8,000 - $10,000Current Bid - 6 bids$3,700St Petersburg, FLHess Fine Auctions4.5(255)
Salavetti 7.56ctw White & Natural Fancy Yellow Diamond 18k Gold Ultra Wide Band Ring w/ Orig. Box &Estimate: $8,000 - $12,000Current Bid - 4 bids$2,700St Petersburg, FLHess Fine Auctions4.5(255)
18K GOLD PLATINUM AND DIAMOND STATION BRACELETEstimate: $9,500 - $10,250Starting Bid$8,000St. Petersburg, FLBurchard Galleries Inc4.7(565)
Victorian Platinum and 18K Gold and Diamond Ribbon Pin and Earrings SuiteEstimate: $3,000 - $5,000Current Bid - 1 bid$1,000Branford, CTNew England Auctions - Fred Giampietro4.7(476)
Jaeger-LeCoultre Reverso Lady 18K Gold & Diamond Watch REF 265.1.86Estimate: $4,000 - $6,000Current Bid - 4 bids$3,000Dania Beach, FLAkiba Galleries4.7(2.1k)
Cartier 18K Gold, Diamond And Cabochon BroochEstimate: $8,000 - $12,000Current Bid - 1 bid$5,000Norwood, NJSterling Associates4.4(129)
Oscar Friedman 18k Gold Ruby & Diamond BraceletEstimate: $10,000 - $15,000Starting Bid$8,500St. Paul, MNRevere Auctions4.6(287)
Irene Neuwirth - 18k Gold, Labradorite and Diamond Pendant NecklaceEstimate: $1,500 - $2,000Starting Bid$500Branford, CTNew England Auctions - Fred Giampietro4.7(476)
FEATUREDEnds in 6d 17hVictorian Diamond & Sapphire Crescent Moon Brooch in 18K Gold and PlatinumEstimate: $5,000 - $9,740Starting Bid$2,400Miami, FLChairish Auction House4.3(29)
FEATUREDMIKIMOTO 18K SOUTH SEA PEARL NECKLACEEstimate: $50 - $10,000Current Bid - 4 bids$120Norwalk, CTWestport Auction4.6(1.4k)
FEATUREDElegant Diamond Hoop French Clip Earring 18Kt.Estimate: $3,000 - $6,000Starting Bid$20Los Angeles, CAAWS Auctioneers4.5(573)
FEATUREDVintage 18K Yellow and White Gold Opal Diamond Cluster Ring Size 7 Weight 12.4 Grams Celluloid BoxEstimate: $1,499 - $2,999Current Bid - 2 bids$72Urbana, OHGolden Age Jewelry Auctions4.6(105)
18K Gold Citrine & Diamond Cocktail RingEstimate: $1,000 - $2,000Current Bid - 1 bid$500Dania Beach, FLAkiba Galleries4.7(2.1k)
18K GOLD TOURMALINE AND DIAMOND RINGEstimate: $1,500 - $1,800Starting Bid$750Thomaston, METhomaston Place Auction Galleries4.4(463)
Rolex. A lady's 18K gold automatic bracelet watch with diamond set dial Oyster Perpetual, Ref: ...Estimate: £5,000 - £7,000Starting Bid£5,000London, EnglandBonhams4.1(428)
Cartier. A lady's 18K gold diamond set quartz bracelet watch Tank Américaine, Ref: 1710, C...Estimate: £7,500 - £8,500Starting Bid£7,500London, EnglandBonhams4.1(428)
18K Gold, Ruby, and Diamond Filigree Link BraceletEstimate: $1,200 - $1,800Starting Bid$250Branford, CTNew England Auctions - Fred Giampietro4.7(476)
GREEK 18K GOLD, SAPPHIRE, RUBY, EMERALD, AND DIAMOND BRACELETEstimate: $4,500 - $5,500Starting Bid$2,200Thomaston, METhomaston Place Auction Galleries4.4(463)
Patek Philippe. A rare 18K white gold diamond set manual wind wristwatch Calatrava, Ref: 2591/2...Estimate: £5,000 - £7,000Starting Bid£5,000London, EnglandBonhams4.1(428)
18k Gold 2 Ct Diamond RingEstimate: $3,000 - $5,000Starting Bid$1,500St. Paul, MNRevere Auctions4.6(287)
FEATUREDELAN 18Kt Yellow Gold & Platinum Brooch with 6.75 CTW in DiamondsEstimate: $6,000 - $9,000Starting Bid$3,800Aventura, FLWinbids Auctions4.4(33)
FEATUREDEnds in 6d 15hEdmond-Henri Blecker French 18k Gold Art Nouveau Portrait PendantEstimate: $4,800 - $8,100Starting Bid$2,400Denver, NCChairish Auction House4.3(29)
FEATUREDBVLGARI Serpenti Viper Diamond Bracelet, 18K Yellow Gold, Size 17, Full SetEstimate: $29,800 - $35,800Current Bid - 1 bid$11,700Boerne, TXAuthentique Lux
FEATUREDCHOPARD Happy Sport 5378, Red Mother-of-Pearl Dial, 18K Rose Gold, 2023Estimate: $11,800 - $14,200Starting Bid$3,900Boerne, TXAuthentique Lux
3.01 CT Pink Sapphire 18k White Gold Pave Diamond RingEstimate: $4,000 - $6,000Starting Bid$2,000Dania Beach, FLAkiba Galleries4.7(2.1k)
Buy NowVery Fine 18k Gold Diamond & Ruby Ram Brooch, likely by Madeline Kay$4,000Camden, SCWooten & Wooten Auctioneers4.5(339)
Buy NowFine 18k Gold, Diamond & Emerald Roan Pendant/Brooch by Madeline Kay$4,000Camden, SCWooten & Wooten Auctioneers4.5(339)
18K Gold Diamond and Moonstone RingEstimate: $1,200 - $1,500Starting Bid$600Pineville, PALocati, LLC4.8(521)
Chimento 18k White Gold & Diamond Flexible Link RingEstimate: $1,000 - $2,000Starting Bid$500Dania Beach, FLAkiba Galleries4.7(2.1k)
(3 PCS) VICTORIAN 18K GOLD, ENAMEL AND DIAMOND JEWELRY SUITEEstimate: $3,000 - $5,000Current Bid - 1 bid$1,500Thomaston, METhomaston Place Auction Galleries4.4(463)
18k Yellow Gold French Diamond Bangle WatchEstimate: $10,000 - $15,000Starting Bid$7,500Roseville, MIStefek's Auctioneers & Appraisers4.5(147)
French 18K Gold & Diamond Tremblant Flower BroochEstimate: $3,000 - $6,000Starting Bid$1,500Dania Beach, FLAkiba Galleries4.7(2.1k)
FEATURED18K Italian Guilloche-Style Enamel Koi Fish Brooch with Diamonds & RubyEstimate: $5,500 - $8,000Starting Bid$500Owens Cross Roads, AL1111 Jewelry Store, LLC4.3(8)
FEATUREDEnds in 18h 49mTurquoise and Diamond RingEstimate: $6,500 - $10,000Starting Bid$5,000Murfreesboro, TNFORTUNA4.5(73)