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Limited Time Offer - 20% Off Everything
  1. Engagement Rings/
  2. Solitaires/
  3. Oval

Oval Six Prong Solitaire

  • White Gold Oval Six Prong Solitaire Diamond Engagement Ring featuring Lab Diamonds (Main View)
    Shown with 2ct in 18k White Gold
  • Exceptional Quality Lab Diamonds set in White Gold Oval Six Prong Solitaire (Profile View)
    Shown with 2ct in 18k White Gold
  • Diamonds Oval Six Prong Solitaire Diamond Engagement Ring in White Gold (Side View)
    Shown with 2ct in 18k White Gold
  • High Quality 2.75 ct Diamonds set in Platinum Oval Six Prong Solitaire Diamond Engagement Ring (Main View)
    Shown with 2.75ct in Platinum
  • High Quality 2.0 Carat Man Made Diamonds Oval Six Prong Solitaire in Platinum (Main View)
    Shown with 2ct in Platinum
  • Platinum Oval Six Prong Solitaire Diamond Engagement Ring featuring 2.0 Carat Lab Diamonds (Side View)
    Shown with 2ct in Platinum
  • 14k Yellow Gold 2 Carat Oval Six Prong Lab Created Diamond Solitaire Ada Diamonds Design AD-145 Macro
    Shown with 2ct in 14k Yellow Gold
  • 14k Yellow Gold 2ct Oval Cut Man Made Diamond Six Prong Solitaire Engagement Ring Ada Diamonds Design AD-145 Profile
    Shown with 2ct in 14k Yellow Gold
  • Platinum & Yellow Gold Oval Six Prong Solitaire featuring 2.25 Carat Diamonds (Main View)
    Shown with 2.25ct in Platinum & 14k Yellow Gold
  • 2.25 Carat Man Made Diamonds set in Platinum & 18kt Yellow Gold Oval Six Prong Solitaire (Profile View)
    Shown with 2.25ct in Platinum & 18k Yellow Gold
  • yellow gold wedding set with oval six prong solitaire
    Shown with 1.5ct in 14k Yellow Gold
  • 1.5 Carat Diamonds set in 14 Karat Yellow Gold Oval Six Prong Solitaire (Main View)
    Shown with 1.5ct in 14k Yellow Gold
  • 1.75 Carat Lab Created Diamonds set in 14k Yellow Gold Oval Six Prong Solitaire (Main View)
    Shown with 1.75ct in 14k Yellow Gold
  • High Quality 2.0 Carat Lab Grown Diamonds set in Platinum Oval Six Prong Solitaire Diamond Engagement Ring (Main View)
    Shown with 2ct in Platinum
  • Custom 2.25 ct two tone platinum and 14k yellow gold oval six prong solitaire engagement with a lab grown diamond
    Shown with 2.25ct in Platinum & 14k Yellow Gold
  • 2.5 ct Diamonds set in Platinum & 18k Yellow Gold Oval Six Prong Solitaire (Main View)
    Shown with 2.5ct in Platinum & 18k Yellow Gold
  • 2.75ct oval lab diamond in six prong solitaire platinum
    Shown with 2.75ct in Platinum
  • 14k Yellow Gold 2 Carat Oval Six Prong Solitaire Lab Diamond Ring Ada Diamonds Design AD-145 Profile On Hand
    Shown with 2ct in 14k Yellow Gold
  • Shown with 2ct in Platinum
  • Shown with 2ct in Platinum
  • Shown with 2ct in 14k Yellow Gold
    Setting From $1,450 $1,160
    Ships in 2-3 Weeks

    Our friendly Diamond Concierge Team is available to answer any questions you may have, help you choose a spectacular lab diamond, and customize this engagement ring to your exact specifications.

    Oval Six Prong Solitaire - Ada Diamonds

    Holiday Sale 2024

    Terms & Conditions:

    • Discount applies to select styles only.
    • This offer does not apply to custom-designed jewelry or settings.
    • A full diamond purchase is required to qualify for the discount; deposits (20%) are excluded.
    • Settings are eligible for a discount only with the purchase of a diamond.
    • Offer is valid for new purchases only and does not apply to previous transactions.
    • This promotion is available for a limited time and may be withdrawn at any time without notice.
    • This offer cannot be combined with any other promotions, discounts, or special offers.
    Stunning and secure, this setting features petite prongs and a gallery wire for maximum security. Customize your lab diamond solitaire engagement ring with band widths of 1.8-2.5mm. 

    Ready to Begin Your Concierge Experience?

    © 2024 Ada Diamonds, Inc. All diamonds offered by Ada Diamonds™ are proudly laboratory-grown and can be referred to as lab created diamonds, grown diamonds, synthetic diamonds, man-made diamonds, cultivated diamonds, or cultured diamonds.