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Half Carat Diamond Engagement Rings

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Showing 31–41 of 41 results

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0.60ct Diamond and Double Halo Platinum Bally Ring 15708
0.60 carat Diamond and Double Halo Platinum Bally Ring 15708
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0.60ct Diamond and Double Halo Platinum Bally Ring

$4,500
Art Deco Platinum and Diamond Ring Morrison Ring YK109
Platinum and Diamond Art Deco Ring Morrison Ring Side View
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Antique Elongated Diamond Cluster Morrison Ring. Art Deco Era, Circa 1920

$10,500
Top View Old European Cut Diamond Ring Valera Ring 15241
Top Side View Platinum on 18k Yellow Gold Engagement Ring 15241
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Antique Old European Cut Diamond 0.45ct Swirl Ring. Varela Ring. Circa 1900

$2,500
0.52ct Asscher Cut Diamond Emerald Ring - Vine Ring 14125 TV
Asscher Cut Diamond and Emerald Ring - Vine Ring 15125 TSV
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Asscher Cut Diamond and Emerald Halo Vine Ring

$6,800
center 0.60 carat yellow diamond with double halo and diamonds on shoulders Paxton Ring ROM62
Cushion Cut Yellow diamond Double Halo and shoulder design Paxton Ring ROM62
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Cushion Cut Yellow diamond Double Halo Paxton Ring

$7,500
0.55 carat cushion cut diamond platinum floral Kirtland Ring BC14929 TV
Floral 0.55ct cushion cut Diamond and Sapphire Kirtland Ring BC14929 TSV
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Floral 0.55ct Diamond and Sapphire Kirtland Ring

$6,500
GIA-Certified 0.52 Carat Asscher-Cut Diamond and Emerald Neston Ring 14580
GIA Certified Asscher Cut Diamond Ring - Neston Ring 14580 TSV
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GIA 0.52ct Diamond and Double Halo Neston Ring

$5,800
0.60ct marquise cut diamond platinum double halo Millry Ring ASS089
marquise cut diamond 0.60 carat platinum emerald and diamond halo Millry Ring ASS089 TSV
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GIA 0.60ct Diamond and Emerald Double Halo Millry Ring

$6,000
Art Deco 0.55ct Old European Diamond Ring - Sherborn Ring 14654 TV
Vintage Art Deco Geometric Engagement Ring - Sherborn Ring 14654 TSV
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Sherborn Ring. Circa 1930, Vintage, Art Deco Era

$2,800
Top View Old European Cut Diamond Ring Clarence Ring 14946
Top Side View Edwardian Era Diamond Engagement Ring Clarence Ring 14946
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Victorian Era Diamond Clarence Ring, Circa 1880

$7,300
Top View Old European Cut Diamond Ring Chisana Ring Oct16-35 top view photo
Old Euro Cut Diamond Yellow Gold Ring Chisana Ring Oct16-35 top view photo
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Vintage Mid Century 0.50ct Old European Ring, Circa 1950

$4,000
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Skip Navigation
  • Vintage Engagement Rings
  • Estate Jewelry
    • Close
    • Vintage Jewelry
      • Vintage Engagement Rings by Estate Diamond JewelryVintage Engagement Rings
      • Cocktail Gemstone Rings by Estate Diamond JewelryCocktail Rings
      • Vintage Wedding Bands Bokeh BGWedding Bands
      • Vintage Diamond Earrings 4 3 EDJVintage Earrings
      • Vintage Necklace and Pendants by Estate Diamond JewelryVintage Necklaces
      • Colored Diamond Rings and Yellow Diamond Rings 200Colored Diamonds
      • Designer Cartier VCA Tiffany Rings JewelryLuxury Designer Jewelry
      • Vintage mens jewelry and rings by edjVintage Men’s Jewelry
      • Vintage Gold and Platinum BraceletsVintage Braclets
      • Vintage Jewelry SelectionAll Vintage Jewelry
  • Shop Rings
    • Close
      • Shop by Gemstones
        • Diamond Engagement RingDiamond Rings
        • Sapphire from RingsSapphire Rings
        • Aquamarine Stone RingAquamarine Rings
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        • Fancy Diamond StoneFancy Diamond Rings
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      • Shop by Diamond Cut
        • old european cut diamondOld European Cut Rings
        • Cushion Cut DiamondCushion Cut Rings
        • Asscher Cut DiamondAsscher Cut Rings
        • Emerald Cut Diamond IconEmerald Cut Rings
        • rose cut diamondRose Cut Rings
        • oval cut diamondOval Cut Rings
        • old mine cutOld Mine Cut Rings
      • Shop by Era
        • Georgian Era Rings – Circa 1714 – 1837
        • Victorian Era Rings – Circa 1837 – 1901
        • Edwardian Era Rings – Circa 1901 – 1910
        • Art Deco Era Rings – Circa 1920 – 1940
        • Retro Era Rings – Circa 1940 – 1950
        • Mid-Century Rings – Circa 1950 – 1970
      • Shop by Carat Weight
        • 1 Carat Rings – Loose Diamonds and Rings
        • 2 Carat Rings – Loose Diamonds and Rings
        • 3 Carat Rings – Loose Diamonds and Rings
        • 4 Carat Rings – Loose Diamonds and Rings
        • 5 Carat Rings – Loose Diamonds and Rings
        • 6 Carat Rings – Loose Diamonds and Rings
  • Rare Collections
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    • Kashmir Sapphires
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    • Burma Rubies
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