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

Oval and Round Setting

  • White Gold Oval and Round Diamond Engagement Ring featuring Hand Selected Diamonds (Main View)
    Shown with 2ct in 18k White Gold
  • Man Made Diamonds set in White Gold Oval and Round Setting (Profile View)
    Shown with 2ct in 18k White Gold
  • White Gold Oval and Round Diamond Engagement Ring featuring Hand Selected Man Made Diamonds (Side View)
    Shown with 2ct in 18k White Gold
  • platinum oval and round setting with matching french u eternity band
    Shown with 1.5ct in Platinum
  • oval and round setting in platinum featuring a trellis basket set with oval and round laboratory grown diamonds
    Shown with 1.5ct in Platinum
  • 2 ct oval and round three stone lab created diamond engagement ring yellow gold ada diamonds design ad 458 macro
    Shown with 2ct in 18k Yellow Gold
  • Yellow Gold Oval and Round Setting featuring 1.5 ctw Lab Diamonds (Side View)
    Shown with 1.5ct in 14k Yellow Gold
  • Exceptional Quality 1.5 Carat Diamonds set in 14 Karat Rose Gold Oval and Round Setting (Main View)
    Shown with 1.5ct in 14k Rose Gold
  • 2.0 Carat Diamonds Oval and Round Setting in Yellow Gold (Profile View)
    Shown with 2ct in 18k Yellow Gold
  • custom 2ct oval lab grown diamond with round lab grown diamond side stones in 18k rose gold with matching nesting band
    Shown with 1.5ct in 14k Rose Gold
  • Yellow Gold Oval and Round Diamond Engagement Ring featuring 2.25 Carat Lab Diamonds (Main View)
    Shown with 2.25ct in 14k Yellow Gold
  • 14k rose gold oval and round stone setting featuring a 1.25ct oval lab created diamond
    Shown with 1.5ct in 14k Rose Gold
  • lab diamond three stone engagement ring round and oval
    Shown with 1.5ct in 14k Yellow Gold
  • white gold oval and round engagement ring featuring 1.75ct oval lab grown diamond
    Shown with 1.75ct in White Gold
  • yellow gold two carat oval and round three stone lab diamond ring ada diamonds design ad 458 on model
    Shown with 2ct in 18k Yellow Gold
  • Yellow Gold Oval and Round Setting featuring 2.25 ct Lab Diamonds (Main View)
    Shown with 2.25ct in 14k Yellow Gold
  • 14k yellow gold 3 carat oval and round lab diamond three stone engagement ring ada diamonds design ad 458 on model
    Shown with 3ct in 14k Yellow Gold
  • 14k yellow gold 2 ct oval lab diamond engagement ring with round side stones ada diamonds design ad 458 profile on hand
    Shown with 2ct in 18k Yellow Gold
  • 18k rose gold matching oval and round engagement ring and nesting wedding band set featuring lab grown diamonds
    Shown with 1.5ct in 14k Rose Gold
  • Shown with 1.75ct in Platinum
  • Shown with 1.75ct in Platinum
  • Shown with 2ct in 18k Yellow Gold
  • Shown with 1.5ct in 14k Rose Gold
    Setting From $2,650 $2,120
    Ships in 3-4 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 and Round Setting - 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.
    A brilliant classic, this three stone setting features a pair of round lab grown side stones. Available in trellis or basket style.
    Wedding Band Sitting Flush Against Engagement Ring - Design Number: AD-458

    The Perfect Match

    This setting pairs with a variety of wedding band styles.

    Shop All Wedding Bands

    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.