Natural Diamond & Gemstone Jewelry

Tiffany & Co. Elsa Peretti Platinum Chain Diamonds by the Yard Single Diamond Pendant

$1,850

Gemstone Gold Ruby Diamond Tsavorite Flower Brooch

$8,500

Antique Gold Ruby Equestrian Horseshoe Stick Pin

$975

F. Walter Lawrence Gold Diamond Portrait Pendant Brooch

F. Walter Lawrence 18K Gold Diamond Portrait Pendant Brooch

$9,500

Harry Winston Diamond Sapphire Ruby Platinum Gemstone

Harry Winston Gemstone Diamond Sapphire Ruby

Harry Winston Diamond Sapphire Ruby Platinum Ribbon Brooch

$10,500

Art Nouveau Gold Almandine Garnet Men's Ring

$7,500

Vintage Men's Engraved 18K Gold Emerald Diamond Ring

$5,500

Antique Garnet Gold Rose Cut Garnet Diamond Ring

Antique Gold Rose Cut Garnet Diamond Ring

$5,500

Kinetic Spinning Gold Diamond Ring

$1,250

Sold

Bulgari 18K Gold Diamond Heart Earrings

Vintage 18K Gold Faceted Citrine Quartz Earrings

$2,850

Gold Platinum Sapphire Diamond Ring

$6,500

Vintage 18K Gold Platinum Triangular Diamond Men’s Ring

Mens Ring Gold Platinum Triangular Diamond Men’s Ring

Vintage 18K Gold Platinum Triangular & Round Diamond Men’s Ring

$5,850

Christian Dior 18K Gold Diamond Wood Bracelet

Vintage Christian Dior 18K Gold Diamond Wood Bangle Bracelet

$8,500

Tiffany & Co. Platinum Gold Crest Cufflinks

$5,500

Antique Tiffany & Co. Platinum Gold Pencil Chain Pendant

$9,500

Retro Gold Citrine Ruby Ring

$3,500

Tiffany & Co. Platinum Ring Band 6mm

$1,750

Tiffany & Co. Platinum Gold Crest Men's Ring

$8,500

Antique Gold Amethyst Pearl Diamond Hat Pin

$2,975

Antique Gold Roman Cameo Lucius Annaeus Seneca Necklace Locket

Antique Gold Citrine Cameo Roman Lucius Annaeus Seneca Locket Chain Pendant

$22,500

Antique Arts and Crafts Carved Moonstone Diamond Ring

Arts & Crafts Platinum Carved Moonstone Cherub Intaglio Diamond Ring

$12,500

Antique 14K Yellow Gold Sapphire Stick Pin

$850

Kurt Wayne 18K Yellow Gold Ruby Lion Cufflinks

$6,500

Antique Gustav Manz Platinum Sapphire Men's Ring

Antique Gustav Manz Gold Platinum Sapphire Men's Ring

Antique Gold Diamond Ruby Panther Stick Pin

$1,850

Antique Victorian Onyx Diamond Citrine Turquoise Cross Pendant Brooch

$5,500

Vintage Gold Amethyst Citrine Diamond Ring

$8,500

Antique Yellow Gold Citrine Crest Ring

$7,500

Sold

Tiffany & Co. 18K Gold Ruby Diamond Ring

Vintage Gold Diamond Ancient Coin Chain Ring

$2,450

Antique Platinum Diamond Stick Pin

$975

Vintage 18K Yellow Gold Diamond Cufflinks

$4,950

Gustav Manz Gold Lion Citrine Stick Pin

Antique Victorian Gold Platinum Sardonyx Watch Fob/Pendant

Antique Victorian Gold Platinum Sardonyx Intaglio Watch Fob/Pendant

$5,500

Antique Gold Platinum Sapphire Pearl Diamond Stick Pin

$1,450

Antique Edwardian Platinum Moonstone Cameo Diamond Ruby Ring

$15,500

Antique Victorian Large Silver Citrine Cross Pendant

$3,850

Edwardian Platinum Diamond Stick Pin

$3,850

Vintage 18K Gold Diamond Emerald Ruby Bee Ring

$5,500

Gold Sapphire Diamond Tsavorite Dolphin Brooch

Vintage 18K Gold Sapphire Diamond Tsavorite Stylized Dolphin Brooch

$18,750

Annette Pakula Diamond Emerald 18K Gold Brooch

Annette Pakula Diamond Emerald 18K Gold Platinum Fish Brooch

$27,500

Tiffany & Co. 1950's Yellow Gold Sapphire Cufflinks

$8,500

Antique Art Nouveau Yellow Gold Amethyst Fob

$4,500

Fred Paris Gold Ruby Diamond Ring

$9,500

Antique Men's Yellow Gold Cabochon Garnet Diamond Ring

$1,875

Art Nouveau Gold Diamond Antique Griffin Bangle Bracelet

Art Nouveau Gold Diamond Griffin Bangle Bracelet

$6,500

Antique Yellow Gold Diamond Griffin Bangle Bracelet

$5,500