FEATUREDTIFFANY & CO. Vintage Solid 18K Yellow Gold Heavy Cable Link Chain Necklace, 31g., 18 in.Estimate: $10,000 - $12,000Starting Bid$3,300Boerne, TXAuthentique Lux
FEATUREDGIA Chaumet Paris Josephine Crown of Love Diamond Tiara Headpiece 18K White GoldEstimate: $117,000 - $204,750Starting Bid$50Zaozhuang City, Shandong ProvinceELUSE
FEATUREDDiamond Spray Pin / Brooch 18Kt.Estimate: $5,000 - $10,000Starting Bid$1,500Los Angeles, CAAWS Auctioneers4.4(574)
FEATURED18K WHITE GOLD HOLLOW LINK LADIES BRACELETEstimate: $1,600 - $10,000Starting Bid$420Tallahassee, FLFlorida Estate Sales Inc.4.3(493)
Salavetti 7.56ctw White & Natural Fancy Yellow Diamond 18k Gold Ultra Wide Band Ring w/ Orig. Box &Estimate: $8,000 - $12,000Current Bid - 3 bids$2,700St Petersburg, FLHess Fine Auctions4.5(255)
Patek Philippe Twenty-4 In 18K White GoldEstimate: $15,000 - $18,000Starting Bid$10,000Long Island City, NYNewel4.4(22)
Cartier Santos 100- In 18K White Gold And DiamondsEstimate: $15,000 - $18,000Starting Bid$11,000Long Island City, NYNewel4.4(22)
Finely Matched 9.5mm White Cultured Pearl Triple Strand Necklace, 18k Yellow Gold Diamond Frog ClaspEstimate: $5,000 - $7,000Starting Bid$4,000Nantucket, MARafael Osona Auctions4.5(88)
Art Deco Style Diamond, Synthetic Sapphire, 18k White Gold RingEstimate: $900 - $1,200Current Bid - 2 bids$475San Rafael, CAFine Estate, Inc. 4.6(191)
Cartier Gold Bracelet Metal: 18k white, yellow Estimate: $7,000 - $9,000Starting Bid$5,000Dallas, TXHeritage Auctions4.2(615)
Canary Star Pink Diamond, Diamond, 18k Rose and White Gold RingEstimate: $700 - $900Current Bid - 1 bid$350Alameda, CAMichaan's Auctions4.5(547)
18K White Gold Coral and Diamond Drop EarringsEstimate: $2,500 - $3,500Starting Bid$700Hollywood, FLWilliamson Auction Gallery4.7(384)
FEATUREDPiaget large Polo Circa 7131 C701 18K Two Tone Gold Bracelet Watch 148 GramsEstimate: $23,000 - $26,000Current Bid - 2 bids$4,750Miami, FLDover Jewelry4.4(27)
FEATUREDCARTIER Love Bracelet, 18K White Gold, Size 16, Classic ModelEstimate: $4,700 - $6,100Current Bid - 2 bids$1,500Boerne, TXAuthentique Lux
FEATUREDLarge Pearl Necklace with 18K White Gold Art Deco Style Diamond and Ruby ClaspEstimate: $900 - $1,500Current Bid - 2 bids$650Leeds, ALBryant Estate Sales4.4(17)
FEATUREDVintage 18K Yellow and White Gold Opal Diamond Cluster Ring Size 7 Weight 12.4 Grams Celluloid BoxEstimate: $1,499 - $2,999Current Bid - 3 bids$480Urbana, OHGolden Age Jewelry Auctions4.6(105)
Cartier Gold Bracelet Metal: 18k white, yellow Estimate: $6,000 - $8,000Starting Bid$3,000Dallas, TXHeritage Auctions4.2(615)
18K WHITE GOLD SAPPHIRE & DIAMOND RING W/ REPORTEstimate: $3,000 - $5,000Starting Bid$1,500Denver, PADan Morphy Auctions4.3(1.4k)
Marco Bicego 18k White Gold 7-Strand NecklaceEstimate: $2,500 - $3,000Current Bid - 2 bids$1,400Branford, CTNew England Auctions - Fred Giampietro4.7(476)
Piaget Altiplano In 18K White Gold With Pink DialEstimate: $9,000 - $10,000Starting Bid$6,000Long Island City, NYNewel4.4(22)
Patek Phillippe. A lady's 18K white gold manual wind wristwatch Calatrava, Ref: 4905, Circa 2000Estimate: £5,000 - £8,000Starting Bid£5,000London, EnglandBonhams4.1(428)
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)
Patek Philippe Golden Ellipse, 18k White Gold, DEstimate: $5,000 - $6,000Starting Bid$5,000Dallas, TXHeritage Auctions4.2(615)
18K White Gold Pave Diamond Huggie Hoop EarringsEstimate: $600 - $1,200Starting Bid$300Dania Beach, FLAkiba Galleries4.7(2.1k)
FEATUREDVan Cleef & Arpels Alhambra 18K Gold Onyx MOP Watch with PapersEstimate: $19,000 - $21,000Current Bid - 2 bids$12,000Miami, FLDover Jewelry4.4(27)
FEATUREDEnds in 2d 4hChanel 18k 750 White Gold Camellia 1 Diamond RingEstimate: $850 - $1,650Starting Bid$420Pasadena, CAChairish Auction House4.4(30)
Chanel. A lady's 18K white gold sapphire and diamond set quartz wristwatch Camélia, Ref: H...Estimate: £7,000 - £9,000Starting Bid£7,000London, EnglandBonhams4.1(428)
Platinum, 18k White and Yellow Gold, Diamond, and Baroque Pearl Swan Necklace L 17" 15.3 grams 1 PCEstimate: $1,500 - $2,500Starting Bid$1,100Detroit, MIDuMouchelles4.6(875)
Audemars Piguet Millenary Diamond 18K White Gold Ladies Watch With Full Box and PapersEstimate: $14,000 - $15,000Current Bid - 4 bids$8,500Miami, FLDover Jewelry4.4(27)
PIAGET 18K White Gold Diamond Ladies WatchEstimate: $22,000 - $33,000Starting Bid$11,000Lake Worth Beach, FLJoshua Kodner4.1(434)
18k white gold hinged link fancy diamond bracelet with appraisal- 39.6g, 9.18 ctw diamonds, 7 1/4"LEstimate: $10,000 - $15,000Starting Bid$5,000North St. Paul, MNLuther Auctions4.5(120)
Jade, Carnelian, Emerald, Sapphire, Diamond, Cultured Pearl, 18k White Gold NecklaceEstimate: $800 - $1,200Current Bid - 1 bid$400Alameda, CAMichaan's Auctions4.5(547)
Cartier Le Baiser Du Dragon Ruby Diamond 18K White Gold Pendant Necklace 19.1 GramsEstimate: $11,000 - $13,000Current Bid - 4 bids$825Miami, FLDover Jewelry4.4(27)