0.50-0.99ct

Here are our collection of Vintage Engagement Rings that range between 0.50ct and 0.99cts.

Showing 1–30 of 57 results

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  • Art Deco antique Altamont Ring mounted in platinum on 18k yellow goldArt Deco Engagement Ring featuring an old European cut diamond center Altamont

    0.15ct Diamond Altamont Art Deco Engagement Ring. Circa 1920

    $2,100
  • Antique Art Deco 0.20ct Diamond Engagement Ring VS2 clarityart deco Antique 0.20ct Diamond Sapphire Engagement Ring

    Antique Art Deco 0.20ct Diamond Engagement Ring Elton. Circa 1920

    SOLD
  • 0.40ct art deco era diamond ring Orleans Ring 15004-F5Orleans Ring 0.40ct art deco era diamond ring 15004-F2

    Art Deco Estate 0.40ct Diamond And Sapphire Engagement Ring. Orleans Ring. Circa 1925

    $3,500
  • Estate 0.50 carat Round Brilliant Cut Diamond Engagement Worcester Ring 14712French Diamond Platinum Halo Engagement Ring 14712 F5

    Estate 0.50ct Diamond Vintage Engagement Ring. Circa 1950, France

    $2,500
  • 0.76ct Old European Cut Diamond Platinum Engagement Ring 13652-Artistic.jpg-1200x1200Vintage Diamond Ring Elm Park Ring F3

    Vintage Engagement Ring 0.76ct Elm Park Old Euro Ring. Circa 1955

    $5,800
  • .80 carat Emerald Cut Diamond Engagement Ring Midhust Ring 14831Emerald Cut Diamond Halo Ring - Midhust Ring 14831-F2

    0.80ct Emerald Cut Diamond Engagement Ring. Midhust Ring

    $7,200
  • 0.50 carat Old European cut Diamond Ring Allentown Ring 142160.50ct Old European Cut Diamond Center Stone Engagement Ring Circa 1950 14216 F2

    Vintage Retro 0.50ct Old European Cut Diamond Allentown Ring. Circa 1950

    $4,000
  • 18k Yellow Gold Antique Cushion Cut Diamond Faro Ring 14604Faro Ring 0.64ct antique cushion cut diamond ring 14604-F5

    Antique Cushion Cut Diamond Halo Ring. Faro Ring

    $5,200
  • Platinum on 18k Yellow Gold Antique ring Lorton Ring Top ViewAntique Edwardian 0.75 Carat Ring Lorton Ring Top Side View

    Antique Edwardian 0.75ct Diamond Engagement Ring. Circa 1900

    RESERVED
  • Henlow 0.90 carat Asscher Cut Diamond Engagement Ring 13845Geometric Asscher Cut And Halo Diamond Engagement Ring 13844 F2

    Asscher Cut Diamond, Baguette Halo Ring. Henlow Ring

    $6,750
  • Platinum Bezel Set Diamond Engagement Ring 14502 F50.40ct Center Old European Cut Diamond Engagement Ring 14502 F2

    Cedar Ring. Circa 1925, Antique, Art Deco Era

    $2,200
  • 0.52 carat bezel set Asscher cut diamond ring , Artistic Picture 14232Diamond Accented Shoulders Platinum Engagement Ring 13788 F5

    Starrett Ring

    $4,500
  • Antique Art Deco Era The Derby Ring Artistic Picture 14521Antique Platinum Old European Cut Diamond Engagement Ring Circa 1930 14521 F5

    The Derby Ring. Circa 1930, Antique, Art Deco Era

    $3,200
  • An antique diamond solitaire ring Artistic picture 14393Old Mine Diamond Engagement Ring Circa 1960 14393 F5

    Victorian Solitaire 0.35ct Old Mine Cut diamond Ring. Cleft Ring. Circa 1860

    $2,200
  • 0.15 carats Old European Cut Diamond Ring Wolcott Ring 13367Three Stone Geometric Diamond And Ruby Ring 13367 F5

    Wolcott Ring. Circa 1910

    $4,800
  • Frier Ring Circa 1925 with a total approximate weight of additional diamonds 0.22 caratsfrier engagement ring Circa 1925 featuring an old European cut diamond weighing approximately 0.95 carats

    Frier Ring. Circa 1925, Antique, Art Deco Era.

    $5,500
  • Geometric Diamond and Sapphire Ring Modbury Ring Artistic Picture 14184French Cut Sapphire And Old European Cut Diamond Halo Cocktail Ring 14184-F5

    Modbury Ring

    RESERVED
  • Edwardian era 0.86ct Old European Diamond halo Ring newry ring 14817-F5newry ring Edwardian 0.86ct Old European Diamond halo Ring 14817-F2

    Newry Ring. Circa 1905, Antique, Edwardian Era.

    SOLD
  • GIA-certified emerald cut diamond ring Artistic Picture 15194GIA-Certified 0.50 carat Emerald Cut Diamond Engagement Ring - Oxford Ring 15194-F5

    0.50ct Emerald Cut GIA Diamond Platinum Oxford Ring

    $5,000
  • Marquise Diamond Sapphire Halo Engagement Ring 13050 Artistic0.63ct Marquise Cut Center Diamond Sapphire French Cut Halo Engagement Ring 13050 F5

    Alpine Ring

    SOLD
  • Round Brilliant Cut Diamond and Sapphire Five Stone Ring Artistic 14424Diamond and Sapphire Five Stone East West Ring 14424 F5

    Avalon Ring

    $3,200
  • Marquise Diamond Ring Avignon Ring. Circa 1920 Zoom In HeldDeco Ring Avignon Ring. Circa 1920 Zoomed In Worn Front View

    Avignon Ring. Circa 1920 (Antique, Art Deco Era)

    $2,100
  • Old European Cut Diamond Ring Circa 1925 14711 F6Three Stone Round Diamond Shoulders Ring 14711 F4

    Blairstown Ring. Circa 1925, Antique, Art Deco Era

    RESERVED
  • brandford engagement ring SI2 clarity surrounded bu brilliant cut diamondsbrandford engagement ring centering a gia certified 0.70 carat round brilliant cut diamond

    Branford Ring

    $4,300
  • Art Deco Antique Cushion Cut Diamond Accented Cocktail Ring 13708-TV-1000PX (1)Antique Ring Canterbury Ring. Circa 1925

    Canterbury Ring. Circa 1925

    SOLD
  • Edwardian Era Three-Stone Engagement Ring Chaumont Ring 14655Pearl and Single Cut Diamond Three Stone Ring 14655 F5

    Chaumont Ring. Circa 1900, Antique, Edwardian Era

    $3,500
  • French Cut Natural Ruby Halo Diamond Engagement Ring MAR101-F5Bezel Set 0.25ct Round Brilliant Cut Diamond Engagement Ring MAR101-F2

    Colton Ring. Platinum Diamond and Ruby Ring

    SOLD
  • Antique 0.90ct Geometric Diamond Engagement Ring 13864-artistic-1000Geometric Art Deco Ring Copenhagen Ring F5

    Copenhagen Ring. Circa 1930 (Vintage, Art Deco Era)

    SOLD
  • Old European Cut Diamond Ring Covina Ring Artistic0.90ct GIA Certified Diamond Engagement Ring 13294 F3

    Covina Ring

    $5,900
  • Old European Cut Antique French Ring Englewood Ring 14653Rose Cut and Single Diamond Swirl Ring 14653 F5

    Englewood Ring. Circa 1900, Antique, Edwardian Era

    $3,600