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Gemstone Jewelry

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873 products

18K Yellow Gold Diamond Cufflinks
Vintage 18K Yellow Gold Diamond Cufflinks Sale price$4,500.00
Art Deco Cartier Platinum Diamond Onyx Stick PinArt Deco Cartier Platinum Diamond Onyx Stick Pin
Art Deco Cartier Platinum Diamond Onyx Stick Pin Sale price$11,500.00
Bulgari Bvlgari Diamond Cufflinks Stud SetBulgari Platinum Diamond Onyx Cufflink Stud Set
Bulgari Platinum Diamond Onyx Cufflink Stud Set Sale price$58,500.00
Lapis 18K Gold Diamond Bead NecklaceLapis 18K Gold Diamond Bead Necklace
Lapis 18K Gold Diamond Bead Necklace Sale price$6,500.00
David Webb 18K Gold Platinum Diamond Men's RingDavid Webb 18K Gold Platinum Diamond Men's Ring
David Webb 18K Gold Platinum Diamond Men's Ring Sale price$8,500.00
SoldEdwardian Octagonal Gold Platinum Diamond Fancy Cut Sapphire Stick PinEdwardian Octagonal Gold Platinum Diamond Fancy Cut Sapphire Stick Pin
Edwardian Octagonal Gold Platinum Diamond Fancy Cut Sapphire Stick Pin Sale price$2,500.00
Antique Art Nouveau Gold Ruby Diamond CufflinksAntique Art Nouveau Gold Ruby Diamond Cufflinks
Antique Art Nouveau Gold Ruby Diamond Cufflinks Sale price$6,850.00
Antique Gold Ruby Dachshund Stick PinAntique Gold Ruby Dachshund Stick Pin
Antique Gold Ruby Dachshund Stick Pin Sale price$1,450.00
Henry Kohn Art Nouveau Gold Diamond CufflinksHenry Kohn Art Nouveau Gold Diamond Cufflinks
Henry Kohn Art Nouveau Gold Diamond Cufflinks Sale price$8,500.00
Antique Gold Platinum Car Stick PinAntique Gold Platinum Car Stick Pin
Antique Gold Platinum Car Stick Pin Sale price$2,250.00
Invicta Limited Edition Power Reserve Platinum 18K Gold Automatic WatchInvicta Limited Edition Power Reserve Platinum 18K Gold Automatic Watch
Invicta Limited Edition Power Reserve Platinum 18K Gold Automatic Watch Sale price$9,500.00
Vacheron Constantin 18K Gold Diamond Ladies WatchVacheron Constantin 18K Gold Diamond Ladies Watch
Vacheron Constantin 18K Gold Diamond Ladies Watch Sale price$36,500.00
Cartier Tank Américaine 18K Gold Diamond Watch ChronographCartier Tank Américaine 18K Gold Diamond Watch Chronograph
Cartier Tank Américaine 18K Gold Diamond Watch Chronograph Sale price$19,500.00
Cartier 18K Yellow Gold Diamond Ladies WatchCartier 18K Yellow Gold Diamond Ladies Watch
Cartier 18K Yellow Gold Diamond Ladies Watch Sale price$49,500.00
Chopard By De Grisogono Gold Sapphire Diamond Ice Cube WatchChopard By De Grisogono Gold Sapphire Diamond Ice Cube Watch
Chopard 18K Gold Diamond Sapphire Ice Cube Watch Sale price$85,000.00
Men's 14K Gold Diamond Horse RingMen's 14K Gold Diamond Horse Ring
Men's 14K Gold Diamond Horse Ring Sale price$4,950.00
Hammerman Brothers 18K Gold Diamond Owl BroochHammerman Brothers 18K Gold Diamond Owl Brooch
Hammerman Brothers 18K Gold Diamond Owl Brooch Sale price$2,850.00
Gemlok Gold Diamond Pearl EarringsGemlok Gold Diamond Pearl Earrings
Gemlok 18K Gold Diamond Pearl Earrings Sale price$6,500.00
Art Nouveau Gold French Enamel Platinum Diamond Pearl BroochArt Nouveau Gold French Enamel Platinum Diamond Pearl Brooch
Art Nouveau Gold French Enamel Platinum Diamond Pearl Brooch Sale price$29,500.00
Art Nouveau French Plique a Jour Gold Diamond PendantArt Nouveau French Plique a Jour Gold Diamond Pendant
Art Nouveau French Plique a Jour Gold Diamond Pendant Sale price$19,500.00
Art Deco Tiffany & Co. Platinum Enamel Diamond BroochArt Deco Tiffany & Co. Platinum Enamel Diamond Brooch
Art Deco Tiffany & Co. Platinum Enamel Diamond Brooch Sale price$35,500.00
Art Nouveau Gold Platinum Plique a Jour Diamond PendantArt Nouveau Gold Platinum Plique a Jour Diamond Pendant
Art Nouveau Gold Platinum Plique a Jour Diamond Pendant Sale price$19,500.00
Art Nouveau Gold Diamond Native American Chief StickpinArt Nouveau Gold Diamond Native American Chief Stickpin
Art Nouveau Gold Diamond Native American Chief Stickpin Sale price$750.00
Vintage Gold Gemstone 3 BraceletsVintage Gold Gemstone 3 Bracelets
Vintage Gold Gemstone 3 Bracelets Sale price$19,500.00
Kunzite Platinum Diamond RingKunzite Platinum Diamond Ring
Kunzite Platinum Diamond Ring Sale price$9,850.00
Vintage 18K Yellow Gold Sapphire Cufflink Stud SetVintage 18K Yellow Gold Sapphire Cufflink Stud Set
Vintage 18K Yellow Gold Sapphire Cufflink Stud Set Sale price$5,500.00
Vintage 14K Yellow Gold Diamond Bracelet
Vintage 14K Yellow Gold Diamond Bracelet Sale price$4,500.00
Tiffany & Co. 18K Gold Ruby Flower Brooch
Tiffany & Co. 18K Gold Ruby Flower Brooch Sale price$4,500.00
Vintage 18K Gold Platinum Radiant Cut Diamond RingVintage 18K Gold Platinum Radiant Cut Diamond Ring
Vintage 18K Gold Platinum Radiant Cut Diamond Ring Sale price$7,500.00
Damiani Gomitolo Gold Diamond Ruby Emerald RingDamiani Gomitolo Gold Diamond Ruby Emerald Ring
Damiani Gomitolo Gold Diamond Ruby Emerald Ring Sale price$12,500.00
Tiffany & Co. Schlumberger Platinum Gold Kunzite Diamond Pendant EarringsTiffany & Co. Schlumberger Platinum Gold Kunzite Diamond Pendant Earrings
Tiffany & Co. Schlumberger Platinum Gold Kunzite Diamond Pendant Earrings Sale price$49,500.00
Vintage Platinum Sapphire Diamond Bar CufflinksVintage Platinum Sapphire Diamond Bar Cufflinks
Exceptional Sapphire & Diamond Bar Cufflinks in Platinum Sale price$29,500.00
Faberge Gold Platinum Carved Crystal Diamond CufflinksFaberge Gold Platinum Carved Crystal Diamond Cufflinks
Faberge Gold Platinum Carved Crystal Diamond Cufflinks Sale price$24,500.00
Natural Precious Topaz 18K Gold Diamond RingNatural Precious Topaz 18K Gold Diamond Ring
Natural Precious Topaz 18K Gold Diamond Ring Sale price$5,950.00
Faraone 18K Gold Ruby Diamond BraceletFaraone 18K Gold Ruby Diamond Bracelet
Faraone 18K Gold Ruby Diamond Bracelet Sale price$9,500.00
SoldHammerman Brothers 18K Gold Diamond Ruby Sapphire Walrus BroochHammerman Brothers 18K Gold Diamond Ruby Sapphire Walrus Brooch
Hammerman Brothers 18K Gold Diamond Ruby Sapphire Walrus Brooch Sale price$5,500.00
Antique Gold Diamond Cow Stick PinAntique Gold Diamond Cow Stick Pin
Antique Gold Diamond Cow Stick Pin Sale price$950.00
Tanzanite Diamond and Platinum NecklaceTanzanite Diamond and Platinum Necklace
Tanzanite Diamond and Platinum Necklace Sale price$18,500.00
Vintage Gold Sapphire Diamond Swirl EarringsVintage Gold Sapphire Diamond Swirl Earrings
Vintage Gold Sapphire Diamond Swirl Earrings Sale price$4,950.00
Vintage Gold Ruby Diamond Watch RingVintage Gold Ruby Diamond Watch Ring
Vintage Gold Ruby Diamond Watch Ring Sale price$7,500.00
Vintage Bulova Platinum Diamond Watch
Vintage Bulova Platinum Diamond Watch Sale price$3,950.00
Barry Kieselstein-Cord Platinum Diamond EarringsBarry Kieselstein-Cord Platinum Diamond Earrings
Barry Kieselstein-Cord Platinum Diamond Earrings Sale price$8,500.00
Regner Paris 18K Gold Sapphire Retro Bracelet WatchRegner Paris 18K Gold Sapphire Retro Bracelet Watch
Regner Paris 18K Gold Sapphire Retro Bracelet Watch Sale price$14,500.00
Antique Gold Diamond Turquoise Dog BroochAntique Gold Diamond Turquoise Dog Brooch
Antique Gold Diamond Turquoise Dog Brooch Sale price$2,450.00
SoldSave $1,000.00Opal Diamond Platinum Gold RingOpal Diamond Platinum Gold Ring
Opal Diamond Platinum Gold Ring Sale price$8,500.00 Regular price$9,500.00
Gemstone Ruby, Diamond & Tsavorite Flower Brooch in 18K GoldGemstone Ruby, Diamond & Tsavorite 18K Flower Brooch
Gemstone Ruby, Diamond & Tsavorite Flower Brooch in 18K Gold Sale price$8,500.00
Antique Gemstone Ruby Diamond Sapphire Red White Blue BroochAntique Gemstone Ruby Diamond Sapphire Red White Blue Brooch
Antique Gemstone Ruby Diamond Sapphire Red White Blue Brooch Sale price$45,500.00
Antique Gold Ruby Equestrian Horseshoe Stick PinAntique Gold Ruby Equestrian Horseshoe Stick Pin
Antique Gold Ruby Equestrian Horseshoe Stick Pin Sale price$1,150.00