Round Brilliant Cut

Shop our selection of round brilliant cut diamonds set in engagement rings. These diamonds are also available loose. Contact us for more info.

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Product Era: 1950s - 1980s
  • Round Brilliant Cut Diamond Studs 1.80ct - Calverton Earrings 13795 TVRound Brilliant Diamond Earrings 1.80ct Combined - Calverton Earrings 13795 TSV

    Vintage 1.80ct Diamond Stud Earrings. Calverton Earrings. Circa 1980

  • Vintage Cartier Gold Triple Diamond Ring ArtisticDEF And VVS1 VVS2 Diamonds 18k Yellow Gold Mounting 14439-F5

    Cartier Gold Triple Ring. Circa 1970, Vintage

  • mauboussin wedding band circa 1970 set in 18K white goldvintage french signed mauboussin eternity band

    Vintage Diamond Mauboussin Wedding Band. Circa 1970

  • GIA Certified Round Brilliant Cut Diamond Ring Artistic 139283.04ct, I Color, SI1 Clarity Diamond Engagement Ring Circa 1960 13928-F5

    Vintage GIA Certified 3.04ct Diamond Ring, Circa 1960. Osborne Ring.

  • 0.73 carat Round Brilliant Cut Diamond Ring Bulgari Ring 14894engagement ring signed bulgari made in italy in 1970 featuring a round brilliant cut diamond

    0.73ct Bulgari Ring. Circa 1970, Vintage.

  • round cut brilliant diamond h color with baguette diamonds on the shoulders SPK101brilliant cut diamond with baguette diamonds on the shoulders

    5.09ct Brilliant Cut Diamond Engagement Ring

  • 1.06ct Diamond Halo 18k Yellow Gold Antique Ring Circa 1980 SB770 F51.06ct Diamond Halo Engagement Ring 18k Yellow Gold Halo Ring SB770 F2

    Boucheron Ring. Circa 1980

  • bulgari ring dome from italy vintage from 19651965 bulgari dome ring with 18 k white gold

    Bulgari Dome Ring. Circa 1965, Vintage.

  • tennis necklace set with round brilliant cut diamondsLake Champlain Necklace set with brilliant cut diamonds VS2 SI1 clarity

    Lake Champlain Necklace, Vintage

  • Oscar Heyman ring featuring a natural light pink marquise shaped diamondOscar Heyman ring featuring A cluster of round brilliant cut diamonds, pear shape diamonds, and marquise shape diamonds

    Oscar Heyman Colored Diamond Ring

  • 3.71 carat Impressive Gemstone Vintage Aquamarine Ring Artistic Picture 15040Gemstone Center Flanked by Diamonds Palisades Ring VS1-Vs2 overall clarity 15040

    Palisades Ring. Circa 1970’s, Vintage.

  • Lapis Lazuli Stone Accented Ring Gold Diamonds Bezel Set 13808 F5Round Brilliant Cut Diamonds Surrounded Oval Bezel Ring 13808 F2

    Trivento Ring. Circa 1970 (Vintage)

  • vintage abancourt ring from 1970 set with either single cut diamonds inside a bezel or a baguette cut diamondabancourt cocktail ring with a center round brilliant cut diamond

    Vintage 0.50ct Gold Ring. Abancourt Ring. Circa 1970

  • 5.57ct Round Brilliant Prong Set Diamond Engagement Ring 14143 F2

    Vintage 5.57ct Diamond Brilliant Cut Ring. Holliswood Ring. Circa 1960

  • Tiffany platinum bracelet featuring bow-motifVintage Tiffany Platinum Bracelet

    Vintage Tiffany Platinum Bracelet

    Contact For Price
  • Diamond Studded Van Cleef and Arpels Lipstick Holder Top View18k Yellow Gold Van Cleef and Arpels Lipstick Holder Opened View

    Vintage Van Cleef and Arpels Lipstick Holder

  • Ornate Buccellati Engagement RingSide View of Buccellati Ring

    Buccellati Engagement Ring