Chelsea Solitaire Engagement Ring
round brilliant lab grown diamond

Experience diamonds with a new story, where you don’t need to sacrifice quality or size to create the diamond ring of your dreams. We present exceptional lab grown diamond center stones you choose based on your budget and preferences.

Oui lab diamonds are always GIA certified and individually selected by our team of experts. Learn more about our lab diamonds.

Your peace of mind is our priority. Every order is delivered via insured shipping – on us.

Unsure of your ring size? Download your complimentary ring sizer here. We offer one complimentary resizing for bridal purchases (engagement rings and non-eternity set rings) within the first six (6) months of delivery and within ¾ up or down from the original size to maintain the ring’s integrity. Any additional resizing will be subject to a charge. Learn more about our resizing policies.

We want you to shop stress-free, so we offer a 14-day complimentary return policy. Contact Customer Service to assist.

Returns must be postmarked and shipped back within 14 days of delivery of your order. Returned items must be received in their original packaging, unused, unworn, and undamaged. Learn more about our full return policy and exclusions at our FAQ.

We believe luxury is an experience, and with every piece of Oui jewelry, you get to say bonjour to the most glam unboxing moment in jewelry yet!

Each piece of Oui jewelry is handcrafted and made-to-order, which means we don’t mass produce our products. Our made-to-order model allows us to invest in the quality you love and skip the rest.

From our premiere metalsmiths to our world-renowned stone setters, your jewelry is in the hands of the masters of this craft. We are dedicated to crafting quality products, designed to be loved for years to come.

We stand behind our craftsmanship and offer a complimentary lifetime warranty against all manufacturing defects.