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

Open Tapered Cathedral Solitaire

  • Lab Diamonds set in White Gold Open Tapered Cathedral Solitaire (Main View)
    Shown with 2ct in 18k White Gold
  • Diamonds Open Tapered Cathedral Solitaire in White Gold (Profile View)
    Shown with 2ct in 18k White Gold
  • Lab Diamonds set in White Gold Open Tapered Cathedral Solitaire Diamond Engagement Ring (Side View)
    Shown with 2ct in 18k White Gold
  • Hand Selected 2.0 Carat Lab Grown Diamonds set in Platinum Open Tapered Cathedral Solitaire (Main View)
    Shown with 2ct in Platinum
  • Exceptional Quality 2.0 ct Lab Diamonds Open Tapered Cathedral Solitaire in Platinum (Profile View)
    Shown with 2ct in Platinum
  • platinum cushion cut 2.5ct lab diamond cathedral solitaire engagement ring with tapered band ada diamonds design ad 147 profile
    Shown with 2.5ct in Platinum
  • 18k white gold 2.5ct cushion cut solitaire with tapered band and open basket ada diamonds design ad 147 macro
    Shown with 2.5ct in 18k Platinum
  • 18k Yellow Gold Open Tapered Cathedral Solitaire Diamond Engagement Ring featuring 1.25 Carat Lab Diamonds (Main View)
    Shown with 1.25ct in 18k Yellow Gold
  • Hand Selected 1.25 Carat Man Made Diamonds set in 18kt Yellow Gold Open Tapered Cathedral Solitaire Diamond Engagement Ring (Profile View)
    Shown with 1.25ct in 18k Yellow Gold
  • 14kt Rose Gold Open Tapered Cathedral Solitaire Diamond Engagement Ring featuring 1.5 Carat Diamonds (Main View)
    Shown with 1.5ct in 14k Rose Gold
  • 1.5 Carat Diamonds set in 14k Rose Gold Open Tapered Cathedral Solitaire Diamond Engagement Ring (Side View)
    Shown with 1.5ct in 14k Rose Gold
  • Exceptional Quality Lab Diamonds Open Tapered Cathedral Solitaire Diamond Engagement Ring in Yellow Gold (Main View)
    Shown with 1.25ct in 18k Yellow Gold
  • High Quality 1.0 ctw Diamonds set in Platinum Open Tapered Cathedral Solitaire Diamond Engagement Ring (Main View)
    Shown with 1ct in Platinum
  • High Quality 1.25 ct Lab Diamonds set in 18kt Yellow Gold Open Tapered Cathedral Solitaire Diamond Engagement Ring (Main View)
    Shown with 1.25ct in 18k Yellow Gold
  • High Quality 1.5 Carat Diamonds set in Yellow Gold Open Tapered Cathedral Solitaire Diamond Engagement Ring (Main View)
    Shown with 1.5ct in 18k Yellow Gold
  • Platinum Open Tapered Cathedral Solitaire featuring 1.5 Carat Cushion Cut Lab Diamonds (Main View)
    Shown with 1.5ct in 18k Platinum
  • 1.50ct oval lab diamond in rose gold tapered solitaire
    Shown with 1.5ct in 14k Rose Gold
  • 2.0 Carat Diamonds Open Tapered Cathedral Solitaire in Platinum (Main View)
    Shown with 2ct in Platinum
  • platinum 2.5ct cushion cut lab diamond cathedral solitaire engagement ring with tapered band on model ada diamonds design ad 247
    Shown with 2.5ct in 18k Platinum
  • White Gold 2.5ct Round Open Cathedral Solitaire Lab Diamond Engagement Ring Ada Diamonds Design 147 On Model
    Shown with 2.5ct in Platinum
  • Hand Selected 2.0 Carat Synthetic Diamonds set in Platinum Open Tapered Cathedral Solitaire (Profile View)
    Shown with 2ct in Platinum
  • 18k Yellow Gold Open Tapered Cathedral Solitaire featuring High Quality 1.25 ct Diamonds (Side View)
    Shown with 1.25ct in 18k Yellow Gold
  • Shown with 1.25ct in 18k Yellow Gold
  • Shown with 1.25ct in 18k Yellow Gold
  • Shown with 2.5ct in Platinum
  • Shown with 1.5ct in 14k Rose Gold
    Setting From $1,350 $1,080
    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.

    Open Tapered Cathedral 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.
    A modern take on a classic cathedral style, this setting elevates your center stone in a high profile setting with a tapered band. Shown with a tapering from 2.0mm to 1.5mm.

    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.