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Natural Diamond & Gemstone Jewelry

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1012 products

Tiffany Co. 18K Gold Diamond Bird BroochTiffany & Co. 18K Gold Diamond Bird and Branch Brooch
Tiffany & Co. 18K Gold Diamond Bird and Branch Brooch Sale price$6,500.00
Charles Krypell 18K Gold Diamond Link Bracelet Krypell 18K Gold Diamond Link Bracelet
Charles Krypell 18K Gold Diamond Link Bracelet Sale price$19,500.00
Art Deco Tiffany & Co. Platinum Gold Diamond Emerald Onyx Brooch Tiffany & Co. Platinum Gold Diamond Emerald Onyx Brooch
Art Deco Tiffany & Co. Platinum Gold Diamond Emerald Onyx Brooch Sale price$8,500.00
Hermès 18K Gold Ruby Junonia Shell Fish BroochHermès 18K Gold Junonia Shell Fish Brooch
Hermès 18K Gold Ruby Junonia Shell Fish Brooch Sale price$9,500.00
Citrine 18K Gold Ring Citrine 18K Gold Ring
Citrine 18K Yellow Gold Women’s Ring Sale price$8,500.00
Vintage 18K Gold Ruby Diamond Ring Vintage 18K Gold Ruby Diamond Ring
Vintage 18K Gold Ruby Diamond Ring Sale price$6,500.00
La Triomphe 18K Gold Purple Jade Amethyst Diamond Earrings Ring La Triomphe 18K Gold Purple Jade Diamond Ring
La Triomphe 18K Gold Purple Jade Amethyst Diamond Earrings Ring Set Sale price$19,500.00
Amethyst 18K Yellow Gold Rope RingAmethyst 18K Yellow Gold Rope Ring
Amethyst 18K Yellow Gold Rope Design Ring Sale price$6,500.00
art deco Gold Diamond Ruby Circle Stick PinAntique Gold Diamond Ruby Circle Stick Pin
Art Deco Gold Diamond Ruby Circle Stick Pin Sale price$1,850.00
Antique Gold Ruby Scarab Diamond Stick Pin Antique Gold Ruby Scarab Diamond Stick Pin
Antique Gold Ruby Scarab Diamond Stick Pin Sale price$9,500.00
Tiffany Co. Gold Sapphire Men's Cufflinks Tiffany & Co. 14K Gold Sapphire Men's Cufflinks
Tiffany & Co. 14K Yellow Gold Sapphire Men's Cufflinks Sale price$5,500.00
SoldAntique Platinum 3 Mine Cut Diamond Gipsy Men's Ring Antique Diamond Men's Ring
Art Deco Platinum 3 Mine Cut Diamond Gypsy Men's Ring Sale price$19,500.00
Antique Gold Ruby Three-Dimensional Horse Stick Pin Antique Gold Ruby Three-Dimensional Horse Stick Pin
Antique Gold Ruby Three-Dimensional Horse Stick Pin Sale price$1,550.00
SoldAntique Platinum Gold Airplane Propeller Stick PinAntique Platinum Gold Airplane Propeller Stick Pin
Antique Platinum Gold Airplane Propeller Stick Pin Sale price$975.00
Georg Jensen 18K Gold Amethyst Pearl BroochGeorg Jensen 18K Gold Amethyst Pearl Brooch
Georg Jensen 18K Gold Amethyst Pearl Brooch Sale price$14,500.00
Antique Carved Gold Citrine Large Seal Antique Carved Gold Citrine Seal
Antique Victorian Carved Gold Citrine Seal Sale price$8,500.00
Antique Platinum Gold Link Diamond Sticks Pin Antique Platinum Gold Link Diamond Stick Pin
Antique Platinum Gold Links Diamond Stick Pin Sale price$850.00
Platinum Diamond Cufflinks and Stud Set Platinum Diamond Cufflinks and Stud Set
Platinum Diamond Cufflink and Stud Set Sale price$11,500.00
Antique Gold Diamond Cat Bangle BraceletAntique Yellow Gold Diamond Cat Bangle Bracelet Victorian
Antique Yellow Gold Diamond Cat Bangle Bracelet Sale price$6,500.00
SoldCitrine Iolite 18K gold Men's RingCitrine Iolite 18K gold Men's Ring
Citrine Iolite 18K Yellow Gold Men's Ring Sale price$3,250.00
Pickslay Co. Pearl Diamond Stick PinPickslay & Co. Platinum Pearl Diamond Stick Pin
Pickslay & Co. Platinum Fancy Color Natural Pearl and Diamond Stick Pin Sale price$7,500.00
Charles Krypell 18K Gold Emeralds Sapphire Diamond EarringsKrypell Emeralds Sapphire Diamond Earrings
Krypell 18K Gold Emerald Sapphire and Diamond Earrings Sale price$9,500.00
Citrine Diamond 18K Yellow Gold EarringsCitrine Diamond 18K Yellow Gold Earrings
Citrine Diamond 18K Yellow Gold Earrings Sale price$3,500.00
Mauboussin 18K Gold Diamond BraceletMauboussin Gold Diamond Bracelet
Mauboussin 18K Yellow Gold Diamond Bracelet Sale price$29,500.00
Men's Heavy Wide Platinum Diamond Band RingMen's Platinum Diamond Lucite Band
Men's Heavy Wide Platinum Diamond Lucite Band Sale price$5,950.00
Buccellati 18K Gold Diamond Bracelet Bangle Buccellati Diamond Bracelet
Buccellati 18K Gold Diamond Bangle Bracelet Sale price$125,000.00
Tiffany & Co. Diamond BraceletTiffany Co. Platinum Diamond Bracelet
Tiffany & Co. Platinum Diamond Bracelet Sale price$75,500.00
Lacloche Frères Platinum Fancy Diamond Airplane Stick PinLacloche Frères Platinum Fancy Diamond Airplane Stick Pin
Lacloche Frères Platinum Fancy Diamond Airplane Stick Pin Sale price$9,500.00
Plique a Jour Enamel 18K Gold Diamond Mistletoe CufflinksPlique a Jour Enamel 18K Gold Diamond Mistletoe Cufflinks
Plique a Jour Enamel 18K Gold Diamond Mistletoe Cufflinks Sale price$6,500.00
Tiffany & Co. 18K Gold Ruby Diamond Flower BroochTiffany & Co. 18K Gold Ruby Diamond Flower Brooch
Tiffany & Co. 18K Gold Ruby Diamond Flower Brooch Sale price$3,850.00
Craig Drake 18K Gold Diamond I love You Heart RingsCraig Drake 18K Gold Diamond I love You Heart Rings
Craig Drake 18K Gold Diamond I love You Heart Rings Sale price$5,500.00
Edwardian French Cut Diamond Onyx Platinum Stick PinEdwardian French Cut Diamond Onyx Platinum Stick Pin
Edwardian French Cut Diamond Onyx Platinum Stick Pin Sale price$4,850.00
Vintage Yellow Gold Diamond Horse Pendant BroochVintage Yellow Gold Diamond Horse Pendant Brooch
Vintage Yellow Gold Diamond Horse Pendant Brooch Sale price$1,950.00
Henry Dunay 18K Gold Diamond Zodiac Pisces Fish CufflinksHenry Dunay 18K Gold Diamond Zodiac Pisces Fish Cufflinks
Henry Dunay 18K Gold Diamond Zodiac Pisces Fish Cufflinks Sale price$8,500.00
Citrine Intaglio 18K Gold RingCitrine Intaglio 18K Gold Ring
Citrine Intaglio 18K Gold Ring Sale price$8,500.00
Tiffany & Co. Lucida Platinum 2.79 CTW Diamond Engagement RingTiffany & Co. Lucida Platinum 2.79 CTW Diamond Engagement Ring
Tiffany & Co. Lucida Platinum 2.79 CTW Diamond Engagement Ring Sale price$79,500.00
Chopard Happy Sun 18K Gold Diamond Pendant NecklaceChopard Happy Sun 18K Gold Diamond Pendant Necklace
Chopard Happy Sun 18K Gold Diamond Pendant Necklace Sale price$8,500.00
Save $2,000.00Amy Y 18K Yellow Gold Diamond Snake RingAmy Y 18K Yellow Gold Diamond Snake Ring
Amy Y 18K Yellow Gold Diamond Snake Ring Sale price$7,500.00 Regular price$9,500.00
Antique Platinum Gold Watch Chain NecklaceAntique Platinum Gold Watch Chain Necklace
Antique Platinum Gold Watch Chain Necklace Sale price$3,500.00
Mayors 18K Yellow Gold Diamond Onyx EarringsMayors 18K Yellow Gold Diamond Onyx Earrings
Mayors 18K Yellow Gold Diamond Onyx Earrings Sale price$7,500.00
Antique 18K Gold Ruby Diamond Natural Pearl Bangle BraceletAntique 18K Gold Ruby Diamond Natural Pearl Bangle Bracelet
Antique 18K Gold Ruby Diamond Natural Pearl Bangle Bracelet Sale price$9,500.00
Fine 18K Yellow Gold Diamond BraceletFine 18K Yellow Gold Diamond Bracelet
Fine 18K Yellow Gold Diamond Bracelet Sale price$12,500.00
Antique French 18K Yellow Gold Diamond Pearl Bangle BraceletAntique French 18K Yellow Gold Diamond Pearl Bangle Bracelet
Antique French 18K Yellow Gold Diamond Pearl Bangle Bracelet Sale price$9,500.00
18K Yellow Gold Diamond Bracelet18K Yellow Gold Diamond Bracelet
18K Yellow Gold Diamond Bracelet Sale price$6,500.00
Cartier Gold Amethyst Emerald Hand PendantCartier Gold Amethyst Emerald Hand Pendant
Cartier Gold Amethyst Emerald Hand Pendant Sale price$15,500.00
Vintage Monies Gerda Lynggaard Large Amethyst Beads Collar NecklaceVintage Monies Gerda Lynggaard Large Amethyst Beads Collar Necklace
Vintage Monies Gerda Lynggaard Large Amethyst Beads Collar Necklace Sale price$4,500.00
SoldSylvia Toledano Paris Gold Plated Byzantine Pearl Turquoise Amethyst Cuff BraceletSylvia Toledano Paris Gold Plated Byzantine Pearl Turquoise Amethyst Cuff Bracelet
Sylvia Toledano Paris Gold Plated Byzantine Pearl Turquoise Amethyst Cuff Bracelet Sale price$250.00
Boucheron Paris 18K Gold Sapphire Reversible CufflinksBoucheron Paris 18K Gold Sapphire Reversible Cufflinks
Boucheron Paris 18K Gold Sapphire Reversible Cufflinks Sale price$9,500.00