Exceptional Quality Created Diamonds Oval Classic Four Prong Solitaire Diamond Engagement Ring in White Gold (Main View)
Shown with 2ct in 18k White Gold
Lab Diamonds Oval Classic Four Prong Solitaire in White Gold (Profile View)
Shown with 2ct in 18k White Gold
Man Made Diamonds set in White Gold Oval Classic Four Prong Solitaire (Side View)
Shown with 2ct in 18k White Gold
High Quality 5.0 Carat Lab Diamonds Oval Classic Four Prong Solitaire in Platinum (Main View)
Shown with 5ct in Platinum
Platinum Oval Classic Four Prong Solitaire Diamond Engagement Ring featuring 1.75 Carat Synthetic Diamonds (Main View)
Shown with 1.75ct in Platinum
Platinum Oval Classic Four Prong Solitaire Diamond Engagement Ring featuring 1.75 Carat Man Made Diamonds (Side View)
Shown with 1.75ct in Platinum
White Gold Oval Classic Four Prong Solitaire Diamond Engagement Ring featuring 2.0 Carat Diamonds (Side View)
Shown with 2ct in 18k White Gold
2.0 Carat Lab Diamonds set in White Gold Oval Classic Four Prong Solitaire Diamond Engagement Ring (Profile View)
Shown with 2ct in 18k White Gold
White Gold Oval Classic Four Prong Solitaire featuring Hand Selected 3.0 Carat Lab Diamonds (Main View)
Shown with 3ct in 18k White Gold
3.0 ctw Diamonds Oval Classic Four Prong Solitaire Diamond Engagement Ring in White Gold (Side View)
Shown with 3ct in 18k White Gold
3.0 ct Lab Diamonds Oval Classic Four Prong Solitaire Diamond Engagement Ring in White Gold (Profile View)
Shown with 3ct in 18k White Gold
2ct Platinum Oval Classic Four Prong Solitaire with Lab Created Diamond Ada Diamonds Design AD-327 Profile
Shown with 2ct in Platinum
Hand Selected 1.5 ct Synthetic Diamonds Oval Classic Four Prong Solitaire in Platinum (Main View)
Shown with 1.5ct in Platinum
Platinum Oval Classic Four Prong Solitaire featuring Exceptional Quality 1.5 ct Lab Diamonds (Profile View)
Shown with 1.5ct in Platinum
1.75ct Oval Classic Lab Diamond Solitaire Engagement Ring Ada Diamonds Design AD-327 on Model
Shown with 1.75ct in Platinum
White Gold 2.25ct Oval Manmade Diamond Solitaire Engagement Ring Ada Diamonds Design AD-327 on Model
Shown with 2ct in White Gold
3.0 Carat Diamonds set in White Gold Oval Classic Four Prong Solitaire Diamond Engagement Ring (Main View)
Shown with 3ct in 18k White Gold
5.0 ctw Diamonds Oval Classic Four Prong Solitaire Diamond Engagement Ring in Platinum (Main View)
Shown with 5ct in Platinum
Platinum Oval Classic Four Prong Solitaire featuring 1.5 ctw Lab Created Diamonds (Profile View)
Shown with 1.5ct in Platinum
Platinum Oval Classic Four Prong Solitaire Diamond Engagement Ring featuring 1.75 ct Created Diamonds (Main View)
Shown with 1.75ct in Platinum
Shown with 1.5ct in Platinum
1 / 21
Solitaires

Oval Classic Four Prong Solitaire

Starting at $1,250 (Setting Only)

Classic and timeless, this setting features four prongs for maximum security. Customize your lab diamond solitaire engagement ring with band widths of 1.8-2.5mm. 
Selection Options
Ships in 2-3 Weeks

The Ada Diamonds Difference

Personal Concierge

Your own jeweler to guide you from the first question to the finished piece.

Made to Order in NYC

Individually crafted in our New York Flagship.

Lifetime Trade-Ins

We believe in every diamond we choose, and we’ll take it back, forever.

30-Day Returns

Peace of mind, built in.

Reviews

Ada Diamonds lives up to its reputation of only providing high quality lab grown diamonds. The diamond that I ended up choosing was perfect! The ring is also top-notched for the design and craftsmanship. My fiance and I could not be happier with the finished product!

Chanh P.

Only the Finest Quality

You may also love...