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.

Showing 1–30 of 34 results

Active filters

  • Diamond Cluster and Purple Sapphire Ring Gracefield Ring Side ViewElmont band round brilliant cut diamond and sapphire 14576-SD-1000PX

    Diamond and Sapphire Wedding Band. Elmont Band

    $4,500
  • 18k Yellow and White Gold Wedding Band 14504 F518k White and Yellow Gold Cartier Wedding Band 14504 F2

    Vintage Cartier Ring. Circa 1970

    $4,500
  • Shared Prong Setting Diamond Eternity Wedding Band 14211 F51.76ct TDW Round Brilliant Cut Diamond Eternity Band Circa 1975 14211 F2

    Vintage Diamond Eternity Wedding Band. Hillsdale Band. Circa 1975

    $4,000
  • Round Brilliant Cut Diamond Halo Earrings - Westergard Earrings MAR108 TVDiamond Halo Platinum on Gold Earrings - Westergard Earrings MAR108 BK

    Westergard Earrings

    $3,900
  • 0.40 Carat Art Deco Style Engagement Ring Olympia Ring 135590.40t Round Cut Diamond Engagement Ring Olympia Ring F2

    0.40ct Art Deco Style Engagement Ring, Platinum. Olympia Ring

    $3,900
  • Old European Diamond Emerald Halo Earrings - Bampton Earrings MAR106 TV

    Bampton Earrings

    $3,500
  • WEB 13204 earrings in Box Showroom1.00ct Diamond And Natural Sapphire Halo Platinum Studs Camborne-Earrings-Worn-1-1000x1000

    Camborne Earrings

    $4,800
  • 1.50ct Total Diamond Weight Diamond Band 14547 F2

    Orrville Band. 2.60mm

    $3,800
  • Patton Old European Cut Diamond Cut Floral Platinum Earrings Top ViewPatton Old European Cut Diamond Halo Floral Earrings Tilt

    Patton Earrings

    $3,500
  • Diamond and Sapphire Halo Platinum Engagement Ring ArtisticArt Deco Inspired Diamond And Sapphire Platinum Ring 14286-F5

    Platinum Sapphire and Diamond Ring. Elland Ring

    $4,000
  • Art Deco Style Platinum Sapphire Ring Waldorf Ring 148570.30ct French Cut Sapphire and Diamond Ring SH125 F1

    0.47tcw Sapphire and Diamond Waldorf Ring

    $3,500
  • Alternating Ruby and Diamond Band 13368 F3Ruby and Diamond Geometric Wedding Band - Ellamore Band

    Ellamore Band

    $4,500
  • Vintage Style Floral Halo Diamond Earrings - Excelsior Earrings 14178 TVEdwardian Style Diamond Floral Halo Earrings - Excelsior Earrings 14178 TSV

    Excelsior Earrings

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

    3.71ct Aquamarine and Diamond Palisades Ring. Circa 1970s, Vintage.

    $4,700
  • Diamond and Pearl Halo Drop Earrings -Round Brilliant Cut Diamond and Pearl Earrings -

    Aberfoyle Earrings

    $3,500
  • Round Brilliant Cut Diamond and Sapphire Five Stone Ring Artistic 14424Diamond and Sapphire Five Stone East West Ring 14424 F5

    Avalon Ring

    $3,200
  • 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
  • Gold and Diamond Bulgari Swivel Ring18k White Gold and Diamond Ring Bulgari Swivel Ring

    Bulgari Swivel Ring

    SOLD
  • Old European Cut Diamond And Floral Halo Platinum Engagement Ring 12824denville engagement ring hand-crafted in platinum

    Denville Ring

    $4,500
  • 1.90ct Total Round Brilliant Diamond Band - Emory Band F5Round Brilliant Cut Diamond Eternity Band Emory Band F2

    Emory Band

    $4,000
  • Brilliant cut diamond on the fargo bandround brilliant cut diamonds on a band

    Fargo Band

    SOLD
  • Snowflake Motif Micro-Pave Diamond Halo Pendant - Heathcote Pendant dyl32 TVRound Brilliant Diamond Snowflake Motif Pendant - Heathcote Pendant DYL32 artistic

    Heathcote Pendant

    Original price was: $5,000.Current price is: $4,500.
  • Two Round Brilliant Cut Diamond Box Prong Sapphire Accented Ring MAR104 F5Diamond And Sapphire Cocktail Ring Platinum Mounting MAR104 F2

    Huron Ring

    SOLD
  • 18k White Gold Sapphire And Diamond Pendent Necklace 14144 WornPear Shape and Round Brilliant Diamond Pendant - Marceline Pendant 14144 TV

    Marceline Pendant

    $4,300
  • Hand Crafted Platinum Mounting Single And Brilliant Diamond MAR102-F51.11ct TDW Single And Brilliant Cut Diamond Cocktail RingMAR102-F2

    Metcalf Ring. Circa 1945 (Vintage, Retro Era)

    SOLD
  • Diamond Ring With Halo of French cut sapphires Diamond Engagement Ring RAJI968 F2Bezel Set Diamond and Natural Sapphire Engagement Ring RAJI968 F6

    Montrose Ring

    $3,500
  • 3.30mm Diamond and Tsavorite Garnet Wedding BandRound Brilliant Cut Diamond Eternity Band 14577 F2

    Peru Band

    $4,800
  • White Gold Eternity Band with Rubies and Diamonds - Sedalia BandRuby and Diamond Eternity Band White Gold - Sedalia Band

    Sedalia Band

    Contact For Price
  • Circular Round Brilliant Cut Diamond Pendant - Somerstown Pendant dyl31 TV

    Somerstown Pendant

    Original price was: $4,500.Current price is: $4,050.
  • Round Brilliant Cut Diamond Cluster Ring 14287 F5Diamond and Emerald Halo Engagement Ring 14287 F2

    Syracuse Ring

    $4,500