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Natural Diamond & Gemstone Jewelry

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Mauboussin 18K Gold Diamond BraceletMauboussin Gold Diamond Bracelet
Mauboussin 18K 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. Platinum Diamond Bracelet Tiffany & 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 $2,375.00Amy Y 18K Yellow Gold Diamond Snake RingAmy Y 18K Yellow Gold Diamond Snake Ring
Amy Y 18K Yellow Gold Diamond Snake Ring Sale price$7,125.00 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$3,500.00
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
Gold Platinum Square Diamond Cufflink Stud SetGold Platinum Square Diamond Cufflink Stud Set
Gold Platinum Square Diamond Cufflink Stud Set Sale price$8,500.00
French 18K Yellow Gold Sapphire Stirrup CufflinksFrench 18K Yellow Gold Sapphire Stirrup Cufflinks
French 18K Yellow Gold Sapphire Stirrup Cufflinks Sale price$4,850.00
Antique Gold Ruby Diamond CufflinksAntique Gold Ruby Diamond Cufflinks
Antique Gold Ruby Diamond Cufflinks Sale price$3,500.00
Trianon Blue Topaz Diamond Cufflink Stud SetTrianon Blue Topaz Diamond Cufflink Stud Set
Trianon Blue Topaz Diamond Cufflink Stud Set Sale price$4,950.00
Cartier Paris Platinum Fancy Diamond "Snail" Stick PinCartier Paris Platinum Fancy Diamond "Snail" Stick Pin
Cartier Paris Platinum Fancy Diamond "Snail" Stick Pin Sale price$12,500.00
SoldAncient Coin Gold Sapphire EarringsAncient Coin Gold Sapphire Earrings
Ancient Coin Gold Sapphire Earrings Sale price$2,950.00
SoldTracy Dara Kamenstein 22K Gold Emerald Diamond EarringsTracy Dara Kamenstein 22K Gold Emerald Diamond Earrings
Tracy Dara Kamenstein 22K Gold Emerald Diamond Earrings Sale price$3,950.00
Tiffany & Co. Jean Schlumberger Enamel Diamond Gold Platinum EarringsTiffany & Co. Jean Schlumberger Enamel Diamond Gold Platinum Earrings
Tiffany & Co. Jean Schlumberger Enamel Diamond Gold Platinum Earrings Sale price$14,500.00
SoldVintage 18K Gold Diamond Ruby Emerald Sapphire BraceletVintage 18K Gold Diamond Ruby Emerald Sapphire Bracelet
Vintage 18K Gold Diamond Ruby Emerald Sapphire Bracelet Sale price$17,500.00
Edwardian Platinum Sapphire Diamond RingEdwardian Platinum Sapphire Diamond Ring
Edwardian Platinum Sapphire Diamond Ring Sale price$6,500.00
Vintage Flexible Platinum Natural Jade Jadeite Men's RingVintage Flexible Platinum Natural Jade Jadeite Men's Ring
Vintage Flexible Platinum Natural Jade Jadeite Men's Ring Sale price$11,500.00
SoldSave $3,000.00Antique Carved Gold Platinum Lapis Men's RingAntique Carved Gold Platinum Lapis Men's Ring
Antique Carved Gold Platinum Lapis Men's Ring Sale price$8,500.00 Regular price$11,500.00
Citrine 18K Yellow Gold RingCitrine 18K Yellow Gold Ring
Citrine 18K Yellow Gold Ring Sale price$8,500.00
SoldCoomi 20K Gold Diamond Wrapped Bangle BraceletCoomi 20K Gold Diamond Wrapped Bangle Bracelet
Coomi 20K Gold Diamond Wrapped Bangle Bracelet Sale price$0.00
SoldMaija Neimanis 22K Gold Diamond Bee EarringsMaija Neimanis 22K Gold Diamond Bee Earrings
Maija Neimanis 22K Gold Diamond Bee Earrings Sale price$0.00
Cartier 18K Gold Sapphire Wide CufflinksCartier 18K Gold Sapphire Wide Cufflinks
Cartier 18K Gold Sapphire Wide Cufflinks Sale price$7,500.00
SoldGurhan 24K Gold Diamond EarringsGurhan 24K Gold Diamond Earrings
Gurhan 24K Gold Diamond Earrings Sale price$0.00
Tiffany & Co. Gold Diamond Chick Brooch
Tiffany & Co. Gold Diamond Chick Brooch Sale price$2,975.00
Vintage Yellow Gold Diamond Coral EarringsVintage Yellow Gold Diamond Coral Earrings
Vintage Yellow Gold Diamond Coral Earrings Sale price$6,500.00
Antique Gold Platinum Double Snake Stick PinAntique Gold Platinum Double Snake Stick Pin
Antique Gold Platinum Double Snake Stick Pin Sale price$4,950.00
Edwardian Gold Platinum Diamond Wishbone Stick PinEdwardian Gold Platinum Diamond Wishbone Stick Pin
Edwardian Gold Platinum Diamond Wishbone Stick Pin Sale price$1,550.00
SoldAntique Gold Diamond Enamel Cherub Stick PinAntique Gold Diamond Enamel Cherub Stick Pin
Antique Gold Diamond Enamel Cherub Stick Pin Sale price$950.00
Antique Gold Diamond Bear Stick PinAntique Gold Diamond Bear Stick Pin
Antique Gold Diamond Bear Stick Pin Sale price$1,250.00