0.72 Carat Old Cut Diamond Engagement Ring, 18k Gold

Art Deco 1.09 Carat Old Cut Diamond Engagement Ring, 1915

Art Deco 1.57 Carat Old European Cut Diamond Engagement Ring, circa 1925

Art Deco 0.85 Carat Old European Cut Diamond Engagement Ring, circa 1935

Art Deco 1.12 Carat Old Cut Diamond Engagement Ring, circa 1935

Mid Century 0.88 Carat Round Brilliant Cut Diamond “Curve” Ring, circa 1960

0.50 Carat Old Cut Diamond Engagement Ring, Platinum

KUTCHINSKY 1.77 Carat Old Cut Diamond Engagement Ring, circa 1950

Art Deco 1.95 Carat Old Cut Diamond Engagement Ring, circa 1915

Mid Century 1.00 Carat Old Cut Diamond Engagement Ring, circa 1945

18K White Gold Round Brilliant Cut Diamond Ring

Art Deco 1.10 Carat Old Cut Diamond Engagement Ring, French, circa 1925

Art Deco 2.50 Carat Light Brown Transitional Cut Diamond Engagement Ring, circa 1945

Mid Century 3.14 Carat Old Cut Diamond Engagement Ring, circa 1965

2.46 Carat Rectangular Step Cut Diamond Platinum Engagement Ring

6.47 Carat Round Brilliant Diamond White Gold Engagement Ring

Art Nouveau Old European Cut Diamond 14K Ring

3 1/2 ct Diamond 18K Rose Ring

Art Deco 1.38 Carat Old Cut Diamond Solitaire Engagement Ring, circa 1935

18K White Gold 3.57 CArat Princess Cut Diamond Engagement Ring

.80 ctw Diamond Engagement Ring 14k White Gold

Mid Century 0.25 Carat Round Brilliant Diamond Engagement Ring, circa 1965

1.66 carat European cut diamond ring

Art Deco 1.50 Carat Old Cut Diamond Engagement Ring, circa 1925

Mid Century 1.01 Carat Light Fancy Yellow Old Cut Diamond Engagement Ring, circa 1950

Place Vendome™ ring with asscher cut diamonds

Art Deco 1.03 Carat Orangey Brown Old Cut Diamond Solitaire Ring, French, circa 1920

Late 20th Century 0.73 Carat Old Cut Diamond Engagement Ring, Scottish, circa 1970

Art Deco 1.84 Carat Old Cut Diamond Engagement Ring, circa 1930

Art Deco 3.46 Carat Old European Cut Diamond Engagement Ring, circa 1930

Late 20th Century 1.01 Carat Light Yellow Brilliant Cut Diamond Ring, circa 1975

Mid Century 0.30 Carat Transitional Cut Diamond Engagement Ring, circa 1960

Art Deco 0.75 Carat Light Yellow Old Cut Diamond Engagement Ring, circa 1930

Brilliant 0.70 Carat GIA Cert Diamond Gold Solitaire Engagement Ring

Art Deco 2.32 Carat Old Mine Cut Diamond Engagement Ring, circa 1920

3.02 Carat Cushion Cut Diamond Platinum Ring

1.49 Carat Square Shaped Old Cut Diamond Engagement Ring, Platinum

Art Deco 0.91 Carat Old Cut Diamond Engagement Ring, circa 1935

Certified 13.63 carat Bohemian garnet micro pave ring

Art Deco 1.68 Carat Old Cut Diamond Engagement Ring, circa 1940

Art Deco 2.07 Carat Old Cut Diamond Engagement Ring, circa 1930

Brown Rough Diamond Engagement Ring in Rose Gold

Mid Century 1.02 Carat Transitional Cut Diamond Engagement Ring, circa 1950

Bellflower™ micro pave ring with 3.28 ct sapphire

Platinum 3.42 Round Brilliant Diamond Engagement Ring

Art Deco 2.49 Carat Old Cut & Baguette Cut Diamond Engagement Ring, circa 1925

Edwardian 0.48 Carat Old Cut Diamond Engagement Ring, circa 1910

Gorgeous Art Deco Diamond Platinum Ring