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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  • Prong Set Diamond and Gold Earrings Rustburg Earrings Top ViewCluster Diamond Vintage Earrings Rustburg Earrings Side View

    Vintage Clip-On Diamond Earrings. Rustburg Earrings. Circa 1970

    $15,000
  • Old European Cut Diamond Geometric Halo Engagement Ring 13716-artistic-10001.00ct Old European Cut Diamond Center Stone Geometric Halo Engagement Ring 13716 F2

    Arca Ring

    $10,500
  • 1.01 carat Stunning Cartier Engagement Ring Artistic Picture 128481.01ct Cartier French Signed Diamond Engagement Ring 12848 F3

    1.01 Carat Cartier France Ring

    $18,000
  • 1.10 carat Tiffany Round Brilliant Cut Diamond Engagement Ring 13974Prong Set Round Brilliant Cut Diamond Engagement Ring Tiffany & Co. 13974-F5

    1.10ct Tiffany Ring

    $20,000
  • Prong Set 1.29ct Round Brilliant Cut Diamond Center Stone Solitaire Engagement Ring 14185-F5Prong Set 1.29ct G Color VS1 Clarity Signed Diamond Engagement Ring 14185-F2

    1.29ct Tiffany Ring

    SOLD
  • 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

    $20,000
  • original Cartier rolling ring made of three bands with round brilliant cut diamonds aroundauthentic Cartier rolling band set with round brilliant cut diamonds

    Cartier Rolling Ring

    $13,500
  • Vintage Platinum Diamond Line Bracelet 14693 Florian Bracelet Artistic BackgroundPlatinum Bracelet 14693 Florian Bracelet Worn on Artistic Background

    Florian Bracelet. Circa 1950, Vintage.

    $12,500
  • Hand Crafted 18k White Gold Vintage Cartier Diamond Decorated Band Circa 1990 12426 F6White Gold Split Shank Geometric Design Band 12426 F3

    French Cartier White Gold Band. Circa 1990

    SOLD
  • Glen Rock Old European Cut Diamond Cluster Earrings in Platinum Top ViewGlen Rock Vintage Diamond Cluster Earrings Side circa 1940

    Glen Rock Earrings. Circa 1940 (Vintage, Retro Era)

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

    Lake Champlain Necklace, Vintage

    $15,800
  • Round Brilliant Cut Three Stone Ring Tiffany RingThree Stone Diamond Prong Set Platinum Engagement Ring 1.51ct TDW 12077-F5

    Tiffany Pear-Shape Accent Ring

    SOLD
  • vintage cartier bands with 0.54 carats diamondsvintage cartier triple ring consisting of three tones of 18k gold bands

    Vintage Cartier Tri Gold Ring

    $12,000
  • Tiffany platinum bracelet featuring bow-motifVintage Tiffany Platinum Bracelet

    Vintage Tiffany Platinum Bracelet

    Contact For Price
  • Sapphire Cabochon RingSapphire Cabochon Halo Ring

    Diamond and Cabochon Sapphire Ring

    SOLD
  • Geometric Platinum Diamond Set Hoop Earrings - Larchmont EarringsGeometric Diamond Set Clip On Earrings - Larchmont Earrings

    Larchmont Earrings

    SOLD
  • 11618 Monarch Ring TV11618 TSV Monarch Ring

    Monarch Ring

    SOLD