Production and shipping resume Jan 5th. Limited concierge support is available. Happy Holidays!

  1. Engagement Rings/
  2. Solitaires/
  3. Round

Round Classic Six Prong Solitaire

  • White Gold Round Classic Six Prong Solitaire Diamond Engagement Ring featuring Diamonds (Main View)
    Shown with 2ct in 18k White Gold
  • Lab Diamonds Round Classic Six Prong Solitaire Diamond Engagement Ring in White Gold (Profile View)
    Shown with 2ct in 18k White Gold
  • Man Made Diamonds Round Classic Six Prong Solitaire in White Gold (Side View)
    Shown with 2ct in 18k White Gold
  • platinum 3 ct round six prong lab diamond solitaire engagement ring ada diamonds design ad 067 macto
    Shown with 3ct in Platinum
  • 3.75 carat round classic six prong lab diamond solitaire engagement ring in platinum ada diamonds design ad 067
    Shown with 3.75ct in Platinum
  • 3.75 Carat Diamonds set in Platinum Round Classic Six Prong Solitaire Diamond Engagement Ring (Side View)
    Shown with 3.75ct in Platinum
  • platinum 4 ct round six prong solitaire engagement ring lab diamonds ada diamonds design ad 067
    Shown with 3.75ct in Platinum
  • platinum 4 ct round six prong lab diamond solitaire engagement ring platinum ada diamonds design ad 067 macro
    Shown with 3.75ct in Platinum
  • custom 4 ct six prong round lab diamond solitaire engagement ring ada diamonds design ad 067 side view
    Shown with 3.75ct in Platinum
  • platinum 3.5ct round lab diamond six prong solitaire engagement ring ada diamonds design ad 067 profile
    Shown with 3.5ct in Platinum
  • High Quality 1.5 Carat Synthetic Diamonds set in Platinum Round Classic Six Prong Solitaire (Main View)
    Shown with 1.5ct in Platinum
  • 3.0 Carat Lab Diamonds set in Platinum Round Classic Six Prong Solitaire Diamond Engagement Ring (Profile View)
    Shown with 3ct in Platinum
  • 3.0 ctw Lab Diamonds set in Platinum Round Classic Six Prong Solitaire
    Shown with 3ct in Platinum
  • 1.5 Carat Diamonds set in Platinum Round Classic Six Prong Solitaire Diamond Engagement Ring (Profile View)
    Shown with 1.5ct in Platinum
  • Platinum One Carat Tiffany Setting Lab Diamond Engagement Ring Ada Diamonds Design Number AD-067 On Model
    Shown with 1ct in Platinum
  • platinum 1.25ct round six prong lab diamond solitaire engagement ring ada diamonds design ad 067 on model
    Shown with 1.25ct in Platinum
  • 18k White Gold 1.75 Carat Round Brilliant Six Prong Solitaire Ring made with Lab Diamonds Ada Diamonds Design Number AD-67 on Model
    Shown with 1.75ct in 18k White Gold
  • platinum 2.25ct round lab grown diamond six prong solitaire engagement ring ada diamonds design ad067 on model
    Shown with 2.25ct in Platinum
  • 2.5 Carat Lab Diamonds set in Platinum Round Classic Six Prong Solitaire Diamond Engagement Ring (Main View)
    Shown with 2.5ct in Platinum
  • 2.75 Carat Round Brilliant Classic Six Prong Solitaire Lab Diamond Engagement Ring On Model Design AD-067
    Shown with 2.75ct in Platinum
  • 3.25ct round lab diamond in six prong solitaire with wedding band
    Shown with 3.25ct in Platinum
  • platinum round 3.5ct six prong solitaire engagement ring ada diamonds design ad 067 on model
    Shown with 3.5ct in Platinum
  • plaitnum four carat round six prong solitaire with lab grown diamond ada diamonds design ad067
    Shown with 4ct in Platinum
  • Shown with 3ct in Platinum
  • Shown with 3ct in Platinum
    Metal18k White Gold
    Available Mixed Metals
    Center Stone ShapeRound

    This setting is only available with a round center stone.

    Center Stone Size
    2.0ct - 5.0ct
    Setting From $1,450
    Ships in 3-4 Weeks
    Lab Created Diamonds Round Classic Six Prong Solitaire Diamond Engagement Ring in Platinum
    An absolute classic, this setting can be customized with or without a knife edge. Customize your lab diamond solitaire engagement ring with band widths of 1.8-2.5mm. 
    Your Choice of Gold: $1,450 USD
    Platinum & Two-Tone: $1,700 USD

    Pricing is for setting only - center stone priced separately.