Art Deco 0.99 Carat Old Cut Diamond Engagement Ring, circa 1925

Art Deco 1.21 Carat Old Cut Diamond Engagement Ring, circa 1925

Art Deco 1.26 Carat Old Cut Diamond Engagement Ring, circa 1925

Platinum Marquise Diamond Engagement Ring

Diana & Kate Oval Sapphire & Diamond Ring

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

18K Yellow Gold Diamond Ring

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

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

GIA 14k White Gold 1.40 ctw Natural Sapphire and Diamond Engagement Ring

Art Deco 1.09 Carat Old Cut Diamond Engagement Ring, 1915

Platinum Oval Emerald and Diamond Ring

Art Deco Aquamarine ring set East-West

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

Gorgeous Art Deco Diamond Platinum Ring

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

Art Deco 4.45 Carat Old European Cut Diamond Engagement Ring, circa 1940

Art Deco 1.09 Carat Old Cut Diamond Engagement Ring, circa 1925

6.47 Carat Round Brilliant Diamond White Gold Engagement Ring

4.01 Carat GIA Round Brilliant Diamond Pave Halo Platinum Ring

Art Deco 0.98 Carat Old Cut Diamond Engagement Ring, circa 1925

Late 20th Century 1.07 Carat Old European Cut Diamond Ring, circa 1975

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

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

Art Deco 1.81 Carat Old Cut Diamond Engagement Ring, circa 1930

1.66 carat European cut diamond ring

18K White Gold Filigree Diamond Ring - w/ Independent Appraisal

3.03 Carat Radiant Cut Diamond Platinum Ring

Mid Century 1.24 Carat Light Yellow Old Cut Diamond Ring, circa 1955

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

Teardrop Diamond Platinum Engagement Ring

8.56 Carat Radiant Diamond Platinum Engagement Ring with GIA Report

PLATINUM DIAMOND SAPPHIRE RING

Old European Cut Round 7.02 Carat Diamond Ring

Retro 2.47 Carat Transitional Cut Diamond Engagement Ring, circa 1945

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

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

5.01 Carat Emerald Cut Diamond Platinum Ring

Two-tone ring with 2.90 carat European cut diamond

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

Oval Sapphire Diamond White Gold Halo Engagment Ring

33.3 ct Lollipop™ halo ring

14k - 0.71 CTW - Round Brilliant Diamond Engagement Ring with Platinum Head in White Gold

Art Deco 2.00 Carat Old Cut Diamond Engagement Ring, French, circa 1925

1.48 Carat Transitional Cut Diamond Engagement Ring, Platinum

Tiffany Platinum Engagement Ring with Diamond

Edwardian 0.88 Carat Old Cut Diamond Engagement Ring, circa 1910

Platinum 3.06 Carat Round Brilliant Diamond Engagement Ring