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Limited Time Offer - 20% Off Everything
  1. Engagement Rings/
  2. Halos/
  3. Cushion

Cushion Single Halo Setting

  • Diamonds set in White Gold Cushion Single Halo Setting (Main View)
    Shown with 2ct in 18k White Gold
  • White Gold Cushion Single Halo Setting featuring Lab Diamonds (Main View)
    Shown with 2ct in 18k White Gold
  • Lab Diamonds set in White Gold Cushion Single Halo Setting (Profile View)
    Shown with 2ct in 18k White Gold
  • White Gold Cushion Single Halo Diamond Engagement Ring featuring Lab Diamonds (Profile View)
    Shown with 2ct in 18k White Gold
  • Lab Diamonds Cushion Single Halo Setting in White Gold (Profile View)
    Shown with 2ct in 18k White Gold
  • White Gold Cushion Single Halo Setting featuring Exceptional Quality Lab Diamonds (Profile View)
    Shown with 2ct in 18k White Gold
  • Synthetic Diamonds set in White Gold Cushion Single Halo Setting (Side View)
    Shown with 2ct in 18k White Gold
  • High Quality Lab Diamonds Cushion Single Halo Diamond Engagement Ring in White Gold (Side View)
    Shown with 2ct in 18k White Gold
  • Diamonds Cushion Single Halo Setting in White Gold (Side View)
    Shown with 2ct in 18k White Gold
  • Exceptional Quality Lab Diamonds set in White Gold Cushion Single Halo Setting (Side View)
    Shown with 2ct in 18k White Gold
  • White Gold Cushion Single Halo Diamond Engagement Ring featuring Exceptional Quality 2.0 Carat Diamonds ()
    Shown with 2ct in White Gold
  • Exceptional Quality 1.5 Carat Diamonds Cushion Single Halo Diamond Engagement Ring in Yellow Gold (Main View)
    Shown with 1.5ct in 14k Yellow Gold
  • lab created diamond engagement ring yellow gold halo
    Shown with 1.5ct in Yellow Gold
  • Platinum 2ct lab grown diamond cushion cut engagement ring profile
    Shown with 2ct in Platinum
  • yellow gold 2ct cushion cut single halo lab diamond engagement ring ada diamonds design ad365
    Shown with 1.5ct in Yellow Gold
  • 1.75ct cushion cut in halo setting Ada Diamonds Design AD-365
    Shown with 1.75ct in Yellow Gold
  • 2ct lab diamond cushion cut ring
    Shown with 1.75ct in Yellow Gold
  • 2 carat cushion cut in a halo setting
    Shown with 2ct in White Gold
  • platinum cushion cut halo engagement ring with cushion wedding band ada diamonds design ad 365 on model
    Shown with 2ct in Platinum
  • Shown with 2ct in Platinum
  • Shown with 2ct in Platinum
    Setting From $2,250 $1,800
    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.

    Lab created cushion cut diamond in single halo setting in white gold

    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.
    Simple yet beautiful, this setting features a single halo of lab diamonds. Customize your ring with band widths from 1.8-2.5mm.
    Wedding Band Sitting Flush Against Engagement Ring - Design Number: AD-365

    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.