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

Radiant and Trillion Setting

  • White Gold Radiant and Trillion Setting featuring Lab Diamonds (Main View)
    Shown with 2ct in 18k White Gold
  • Diamonds set in White Gold Radiant and Trillion Setting (Profile View)
    Shown with 2ct in 18k White Gold
  • White Gold Radiant and Trillion Diamond Engagement Ring featuring Diamonds (Side View)
    Shown with 2ct in 18k White Gold
  • Platinum Radiant and Trillion Setting featuring 1.5 ct Lab Diamonds (Main View)
    Shown with 1.5ct in Platinum
  • Platinum Radiant and Trillion Setting featuring 1.5 Carat Diamonds (Profile View)
    Shown with 1.5ct in Platinum
  • 4.0 Carat Lab Diamonds Radiant and Trillion Diamond Engagement Ring in Platinum (Main View)
    Shown with 4ct in Platinum
  • custom double claw prong lab grown diamond engagement ring featuring 2 carat lab grown radiant with trillion side stones
    Shown with 4ct in Platinum
  • 4.0 ct Lab Created Diamonds set in Platinum Radiant and Trillion Setting (Profile View)
    Shown with 4ct in Platinum
  • Platinum Radiant and Trillion Diamond Engagement Ring featuring 1.5 Carat Created Diamonds (Main View)
    Shown with 1.5ct in Platinum
  • Platinum Radiant and Trillion Diamond Engagement Ring featuring 4.0 ctw Diamonds (Main View)
    Shown with 4ct in Platinum
  • 1.5 ctw Lab Diamonds set in Platinum Radiant and Trillion Diamond Engagement Ring (Main View)
    Shown with 1.5ct in Platinum
  • 4ct radiant lab grown diamond ring with trillion side stones set in white gold
    Shown with 4ct in White Gold
  • Shown with 1.5ct in Platinum
  • Shown with 1.5ct in Platinum
    Setting From $2,450 $1,960
    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.

    Radiant and Trillion 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 dazzling setting, featuring a pair of trillion (rounded edges) or triangular brilliant (straight edges) lab grown diamonds. Available in a basket or trellis style.

    Wedding Band Sitting Flush Against Engagement Ring - Design Number: AD-487

    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.