Engagement Rings

Created Diamonds Oval Petite Four Prong Solitaire Diamond Engagement Ring in White Gold (Main View)
Shown with 2ct in 18k White Gold
White Gold Oval Petite Four Prong Solitaire featuring Exceptional Quality Lab Diamonds (Profile View)
Shown with 2ct in 18k White Gold
Lab Grown Diamonds set in White Gold Oval Petite Four Prong Solitaire Diamond Engagement Ring (Side View)
Shown with 2ct in 18k White Gold
2.75 Carat Diamonds set in Platinum Oval Petite Four Prong Solitaire Diamond Engagement Ring (Main View)
Shown with 2.75ct in Platinum
Platinum Oval Petite Four Prong Solitaire Diamond Engagement Ring featuring 2.75 Carat Lab Diamonds (Profile View)
Shown with 2.75ct in Platinum
4.25 ct Man Made Diamonds set in Platinum Oval Petite Four Prong Solitaire Diamond Engagement Ring (Main View)
Shown with 4.25ct in Platinum
Platinum Oval Petite Four Prong Solitaire Diamond Engagement Ring featuring High Quality 4.25 Carat Diamonds (Side View)
Shown with 4.25ct in Platinum
Platinum Oval Petite Four Prong Solitaire Diamond Engagement Ring featuring 2.0 ct Lab Diamonds (Main View)
Shown with 2ct in Platinum
2.0 Carat Lab Diamonds set in Platinum Oval Petite Four Prong Solitaire Diamond Engagement Ring (Side View)
Shown with 2ct in Platinum
2.0 Carat Lab Diamonds set in Platinum Oval Petite Four Prong Solitaire (Profile View)
Shown with 2ct in Platinum
Platinum Oval Petite Four Prong Solitaire featuring 2.5 ct Synthetic Diamonds (Main View)
Shown with 2.5ct in Platinum
Hand Selected 2.5 Carat Diamonds set in Platinum Oval Petite Four Prong Solitaire Diamond Engagement Ring (Profile View)
Shown with 2.5ct in Platinum
High Quality 4.0 ct Lab Diamonds set in Platinum Oval Petite Four Prong Solitaire (Main View)
Shown with 4ct in Platinum
Platinum 4ct Oval Lab Diamond Classic Solitaire Ada Diamonds Design AD-143 Profile
Shown with 4ct in Platinum
platinum lab diamond wedding set with oval engagement ring and u pavé three quarter eternity band ada diamonds design ad 143 and ad 171
Shown with 2.5ct in Platinum
2.5 ct oval lab diamond engagement ring with wedding band in platinum ada diamonds design ad 143 and ad 171 macro
Shown with 2.5ct in Platinum
Platinum Oval Petite Four Prong Solitaire Diamond Engagement Ring featuring 2.5 ctw Lab Grown Diamonds (Main View)
Shown with 2.5ct in Platinum
1.0 ct Synthetic Diamonds Oval Petite Four Prong Solitaire in Platinum (Main View)
Shown with 1ct in Platinum
Hand Selected 1.75 Carat Diamonds set in Platinum Oval Petite Four Prong Solitaire (Main View)
Shown with 1.75ct in Platinum
Platinum Oval Petite Four Prong Solitaire featuring Exceptional Quality 2.0 ctw Lab Diamonds (Main View)
Shown with 2ct in Platinum
Platinum Oval Petite Four Prong Solitaire featuring 3.0 ct Lab Grown Diamonds (Main View)
Shown with 3ct in Platinum
Platinum Oval Petite Four Prong Solitaire Diamond Engagement Ring featuring 3.25 ctw Man Made Diamonds (Main View)
Shown with 3.25ct in Platinum
Platinum Oval Petite Four Prong Solitaire Diamond Engagement Ring featuring 3.5 ct Diamonds (Main View)
Shown with 3.5ct in Platinum
3.5ct oval lab diamond in platinum solitaire
Shown with 3.5ct in Platinum
platinum 3.75ct oval lab grown diamond engagement ring ada diamonds design ad 143 on model
Shown with 3.75ct in Platinum
Platinum Oval Petite Four Prong Solitaire featuring 4.0 Carat Lab Created Diamonds (Main View)
Shown with 4ct in Platinum
Platinum Oval Petite Four Prong Solitaire Diamond Engagement Ring featuring 4.25 Carat Diamonds (Main View)
Shown with 4.25ct in Platinum
Platinum oval Solitaire Engagement Ring with Marquise Eternity Band Ada Diamonds Design AD-143 and AD-270
Shown with 2ct in Platinum
Platinum Oval Petite Four Prong Solitaire Diamond Engagement Ring featuring 2.75 ct Diamonds (Profile View)
Shown with 2.75ct in Platinum
3.5 Carat Lab Diamonds Oval Petite Four Prong Solitaire in Platinum (Main View)
Shown with 3.5ct in Platinum
Shown with 3ct in Platinum
Shown with 3ct in Platinum
Solitaires

Oval Petite Four Prong Solitaire

Starting at $1,250 (Setting Only)

Delicate and feminine, this setting features petite prongs and a gallery wire for maximum light exposure. Customize your lab diamond solitaire engagement ring with band widths of 1.8 to 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.

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