oval halo lab diamond engagement ring ada diamonds new york

Oval Lab Diamond Engagement Rings

The Perfect Oval Diamond

If an oval diamond is what makes your heart sing, look no further. Ada Diamonds specializes in large, sensational laboratory- grown oval diamonds. As the leading purveyor of luxury bridal featuring lab created diamonds, Ada Diamonds has unique access to the best of the best man-made diamonds available.

Many oval diamonds have a visible "bow-tie" effect, in essence, a shadow spanning the width of the diamond. Ada's concierge team carefully hand selects and visually inspects each diamond to ensure our ovals are eye clean with minimal bow-tie effect. When selecting your lab created oval diamond, your Diamond Concierge will help you find the perfect length and width ratio for your engagement ring, and will carefully curate a list of only the most exceptional lab grown ovals to meet your specifications.





Graded by The World’s Best Labs

Graded by The World’s Best Labs

Ada Diamonds is proud to be one of the first retailers to offer the majority of our large, fancy-shaped lab diamonds with certifications from GIA, the world’s most respected independent diamond agency.

Looking to Upgrade?

Looking to Upgrade?

Want to upgrade to a bigger, brighter diamond? Ada’s clients are able to achieve a 50% larger diamond over mined diamonds for the same price. Your journey begins with a consultation.

Find the Perfect Match to Your Perfect Engagement Ring

Find the Perfect Match to Your Perfect Engagement Ring

In addition to stunning, one-of-a-kind custom oval engagement rings, we would be happy to create a stunning bridal set featuring wedding bands from simple to luxurious.



Our Favorite Oval Engagement Rings

A favorite of celebrities such as Blake Lively and Miranda Kerr, lab created oval diamonds are one of Ada's most requested diamond shapes and are one of our specialties. These stunning diamonds are cut in a similar fashion to round brilliants and offer extraordinary sparkle and a unique, finger flattering shape. Your Ada concierge will help you design the perfect setting for a modern and sophisticated engagement ring you'll love forever.



Follow @AdaDiamonds For Daily Examples of Our Artistry