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Gemstone Jewelry

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873 products

Jarretiere Two Tone 18K Gold Diamond Expansion BraceletJarretiere Two Tone 18K Gold Diamond Expansion Bracelet
Jarretiere Two Tone 18K Gold Diamond Expansion Bracelet Sale price$25,000.00
SoldAntique Gold Platinum Diamond Emerald Car BroochAntique Gold Platinum Diamond Emerald Car Brooch
Antique Gold Platinum Diamond Emerald Car Brooch Sale price$8,500.00
SoldTiffany & Co. 18K Gold Diamond Emerald Ruby Poodle BroochTiffany & Co. 18K Gold Diamond Emerald Ruby Poodle Brooch
Tiffany & Co. 18K Gold Diamond Emerald Ruby Poodle Brooch Sale price$11,500.00
Cartier Antique Exquisite Platinum Diamond Pearl Stick PinCartier Antique Exquisite Platinum Diamond Pearl Stick Pin
Cartier Antique Platinum Diamond and Pearl Stick Pin Sale price$24,500.00
Unusual Gold Diamond Fleur de Lis Locket CufflinksUnusual Gold Diamond Fleur de Lis Locket Cufflinks
Unusual Gold Diamond Fleur de Lis Locket Cufflinks Sale price$4,950.00
Transitional Gold Diamond Stick PinTransitional Gold Diamond Stick Pin
Transitional Gold Diamond Stick Pin Sale price$750.00
Antique Gold Platinum Pearl Diamond Stick Pin
Antique Gold Platinum Pearl Diamond Stick Pin Sale price$685.00
Antique Gold Platinum Horseshoe Nail Stick PinAntique Gold Platinum Horseshoe Nail Stick Pin
Antique Gold Platinum Horseshoe Nail Stick Pin Sale price$495.00
Antique Victorian Gold Agate Snuff BoxAntique Victorian Gold Agate Snuff Box
Antique Victorian Gold Agate Snuff Box Sale price$12,500.00
Antique Gold Demantoid Opal Stick PinAntique Gold Demantoid Opal Stick Pin
Antique Gold Demantoid Opal Stick Pin Sale price$2,500.00
Antique Gold Diamond Pearl Large Bulldog Head Stick PinAntique Gold Diamond Pearl Large Bulldog Head Stick Pin
Antique Gold Diamond Pearl Large Bulldog Head Stick Pin Sale price$1,850.00
Antique Yellow Gold Diamond 🐴 Horse Stick PinAntique Yellow Gold Diamond 🐴 Horse Stick Pin
Antique Yellow Gold Diamond 🐴 Horse Stick Pin Sale price$1,450.00
18th Century Gold Agate Snuff Box18th Century Gold Agate Snuff Box
18th Century Gold Agate Snuff Box Sale price$7,500.00
Edwardian Platinum Diamond Pearl Heart Brooch
Edwardian Platinum Diamond Pearl Heart Brooch Sale price$2,950.00
Tiffany & Co. France 20K Gold Ruby Diamond Bird BroochTiffany & Co. France 20K Gold Ruby Diamond Bird Brooch
Tiffany & Co. France 20K Gold Ruby Diamond Bird Brooch Sale price$9,850.00
Antique 18K Gold Diamond Snake Men’s RingAntique 18K Gold Diamond Snake Men’s Ring
Antique Victorian 18K Gold Diamond Snake Men’s Ring Sale price$4,950.00
Fred Paris 18K Gold Diamond Watch CufflinksFred Paris 18K Gold Diamond Watch Cufflinks
Fred Paris 18K Gold Diamond Watch Cufflinks Sale price$9,500.00
Antique Chinese Jade Gold Platinum Cufflink Stud SetAntique Chinese Jade Gold Platinum Cufflink Stud Set
Antique Chinese Jade Gold Platinum Cufflink Stud Set Sale price$9,750.00
SoldAntique Art Nouveau Gold Sapphire Diamond Griffin Stick Pin
Antique Art Nouveau Gold Sapphire Diamond Griffin Stick Pin Sale price$1,150.00
Victorian Gold Diamond Bangle
Victorian Gold Diamond Bangle Sale price$2,250.00
Antique Gold Platinum Riding Crop Stick PinAntique Gold Platinum Riding Crop Stick Pin
Antique Gold Platinum Riding Crop Stick Pin Sale price$850.00
SoldAntique Hans Brassler & Co. Gold Sapphire Stick PinAntique Hans Brassler & Co. Gold Sapphire Stick Pin
Antique Hans Brassler & Co. Gold Sapphire Stick Pin Sale price$950.00
DeLaneau First Lady 18K Gold Diamond Ladies WatchDeLaneau First Lady 18K Gold Diamond Ladies Watch
DeLaneau First Lady 18K Gold Diamond Ladies Watch Sale price$14,500.00
Antique Gold Sapphire Diamond Perfume BottleAntique Gold Sapphire Diamond Perfume Bottle
Antique Gold Sapphire Diamond Perfume Bottle Sale price$5,500.00
Rudolf Erdel Platinum Gold Etoile Diamond Ring
Rudolf Erdel Platinum Gold Etoile Diamond Ring Sale price$3,500.00
Egyptian Revival Gold Diamond Ruby CharmEgyptian Revival Gold Diamond Ruby Charm
Egyptian Revival Gold Diamond Ruby Charm Sale price$8,500.00
Rudolf Erdel Platinum Gold Diamond Etoile Ladies BraceletRudolf Erdel Platinum Gold Diamond Etoile Ladies Bracelet
Rudolf Erdel Platinum Gold Diamond Etoile Ladies Bracelet Sale price$5,500.00
Black Opal Brilliant Cut Diamond Platinum Ring
Black Opal Brilliant Cut Diamond Platinum Ring Sale price$8,500.00
Enamel Gemstone Gold Brooch Attrib. to Louis Comfort TiffanyEnamel Gemstone Gold Brooch Attrib. to Louis Comfort Tiffany
Enamel Gemstone Gold Brooch Attrib. to Louis Comfort Tiffany Sale price$29,500.00
Antique Color-Change Spinel Red Spinel 18K Gold Gemstone RingAntique Color-Change Spinel Red Spinel 18K Gold Gemstone Ring
Antique Color-Change Spinel Red Spinel 18K Gold Gemstone Ring Sale price$17,500.00
Convertible Ring to Bracelet Gold PlatinumConvertible Ring to Bracelet Gold Platinum
Convertible Ring to Bracelet Gold Platinum Sale price$9,500.00
SoldCartier Art Deco Men's Diamond Burma Ruby Platinum RingCartier Art Deco Men's Diamond Burma Ruby Platinum Ring
Cartier Art Deco Men's Diamond Burma Ruby Platinum Ring Sale price$18,500.00
SoldCartier Art Deco Men's Sapphire Diamond Platinum RingCartier Art Deco Men's Sapphire Diamond Platinum Ring
Cartier Art Deco Men's Sapphire Diamond Platinum Ring Sale price$14,500.00
Antique 18K Gold Platinum Faceted Citrine Men's RingAntique 18K Gold Platinum Faceted Citrine Men's Ring
Antique 18K Gold Platinum Faceted Citrine Men's Ring Sale price$9,500.00
SoldAntique Specimen Turquoise Gold Diamond Ruby Demantoid Heart BroochAntique Specimen Turquoise Gold Diamond Ruby Demantoid Heart Brooch
Antique Specimen Turquoise Gold Diamond Ruby Demantoid Heart Brooch Sale price$8,500.00
Rubellite Baguette Diamond Platinum RingRubellite Baguette Diamond Platinum Ring
Rubellite Baguette Diamond Platinum Ring Sale price$8,500.00
Emerald Diamond Platinum Men's RingEmerald Diamond Platinum Men's Ring
Emerald Diamond Platinum Men's Ring Sale price$8,500.00
Antique Gold Diamond Turtle 🐢 Stick Pin
Antique Gold Diamond Turtle Stick Pin Sale price$795.00
Antique Gold Diamond Enamel Pheasant Stick Pin
Antique Gold Diamond Enamel Pheasant Stick Pin Sale price$1,850.00
Art Nouveau Yellow Gold Diamond Griffin Stick PinArt Nouveau Yellow Gold Diamond Griffin Stick Pin
Art Nouveau Yellow Gold Diamond Griffin Stick Pin Sale price$1,150.00
SoldSave $1,800.00Cartier Gold Platinum Diamond Pansy BroochCartier Gold Platinum Diamond Pansy Brooch
Cartier Gold Platinum Diamond Pansy Brooch Sale price$7,700.00 Regular price$9,500.00
Shapur Mozaffarian Platinum Pave Diamond EarringsShapur Mozaffarian Platinum Pave Diamond Earrings
Shapur Mozaffarian Platinum Pave Diamond Earrings Sale price$17,500.00
Jose Hess Spiral Gold Diamond RingJose Hess Spiral Gold Diamond Ring
Jose Hess Spiral Gold Diamond Ring Sale price$5,500.00
Vintage 1960's Tiffany & Co. 18K Gold Sapphire Diamond BroochVintage 1960's Tiffany & Co. 18K Gold Sapphire Diamond Brooch
Vintage 1960's Tiffany & Co. 18K Gold Sapphire Diamond Brooch Sale price$9,750.00
Antique Gold Sapphire Diamond BraceletAntique Gold Sapphire Diamond Bracelet
Antique Gold Sapphire Diamond Bracelet Sale price$9,750.00
Bailey Banks & Biddle Old Mine Cut Diamond Sapphire Platinum RingBailey Banks & Biddle Old Mine Cut Diamond Sapphire Platinum Ring
Bailey Banks & Biddle Old Mine Cut Diamond Sapphire Platinum Ring Sale price$9,500.00
18K Gold Diamond Stud Earrings18K Gold Diamond Stud Earrings
18K Gold Diamond Stud Earrings Sale price$6,500.00
Antique Gold Platinum Old Mine Cut Diamond Men's Ring
Antique Gold Platinum Old Mine Cut Diamond Men's Ring Sale price$4,950.00