European 20th Century Diamond Rings

Vintage 18ct Heavy Gold Diamond Twist Solitaire Ring Band Size O (US Size 7.25)

Vintage 18ct Gold Heavy Diamond Twist Solitaire Ring Band Size J 1/2 (US Size 5)

Vintage 18ct Gold Diamond Solitaire Ring Band Size L (US Size 6) c.1950

Vintage 18ct White Gold Diamond Cluster Ring Band Round Cut Size Q 1/2 (US Size 8.5)

Antique French Art Deco 0.45ct Sapphire & 1.75ct Diamond Platinum Dress Ring c.1920

Vintage 1.15ct Sapphire & 0.90ct Diamond 18k Yellow Gold Ring c.1970

Vintage 0.95ct Sapphire & 0.60ct Diamond, 18k Yellow Gold Double Halo Ring c.1940

Vintage French Cultured Pearl & 0.62ct Diamond, 18k Yellow Gold Dress Ring c.1950

Vintage 18K Gold Ring with 4 Diamonds and 3 Natural Emeralds, 1970s-80s

Vintage Solitaire Ring, 18K Gold and 2.5 mm Diamond. 1980s

Vintage Solitaire Ring in 18K Gold with 3.5 mm Natural Diamond

Beautiful Vintage Set of 18K Gold Ring and Earrings with Diamonds and Sapphire

Vintage 18K Gold Jewelry Set with Cabochon Rubies and Diamonds

Vintage 18K White Gold Flower-shaped Ring with Natural Diamonds

Vintage 18k Gold Ring with 7 Natural Diamonds in Floral Setting

Vintage Matching Ring & Earrings 18K Gold Set with Natural Diamonds

Vintage 18k Gold Ring with 10 Natural Diamonds, Central Stone

Rosette Ring with 9 Diamonds, 18k White Gold with Gemological Certification

Vintage 18K Gold Ring with 33 Natural Rubies and 48 Authentic Diamonds

Vintage Solitaire 18K Gold Ring with Natural 3.5 mm Diamond

1.10ct Diamond & Platinum Eternity Ring c.1935

2.05ct Sapphire & 1.49ct Diamond, Platinum Ring c.1930

Art Deco 0.42ct Ruby & 2.97ct Diamond, 18ct White Gold Dress Ring c.1930

2.48ct Ceylon Sapphire & 0.96ct Diamond, Platinum Ring c.1935

Vintage 0.51ct Ruby & 0.39ct Diamond 18ct Yellow Gold Eternity Ring c.1980

Vintage 1.38ct Sapphire & 0.25ct Diamond, 18ct White Gold Dress Ring 1966

Vintage French 2.80ct Diamond & 18ct White Gold Full Eternity Ring c.1950

2.30ct Diamond & 18ct White Gold Full Eternity Ring c.1935

Antique 1.25ct Diamond & 18ct White Gold Cluster Ring c.1920

3.44ct Diamond & Platinum Dress Ring Art Deco c.1935

Vintage 1.89ct Diamond & 18ct White Gold Full Eternity Ring French c.1950

Vintage French 2.20ct Diamond & Platinum Full Eternity Ring

Antique 0.73ct Diamond & Ruby, 18ct Rose Gold Snake Dress Ring

Vintage French 0.69ct Diamond & 18ct Yellow & White Gold Dress Ring c.1980

Vintage European 0.41ct Diamond & 18ct Yellow Gold Dress Ring c.1980

The Antique Old Cut Diamond Coiled Snake Ring

Vintage French 2.37ct Diamond & 18ct Yellow Gold French Crossover Ring c.1980

Vintage 0.22ct Diamond & 18ct Yellow Gold Solitaire Ring c.1940

Antique Austro-Hungarian 0.85ct Sapphire & 0.62ct Diamond 14ct Yellow Gold Marquise Ring c.1900

Vintage French 0.90ct Ruby, 0.90ct Sapphire & 0.80ct Diamond, Platinum Bilateral Ring c.1940