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a modern love deserves a modern diamond
Handcrafted lab grown diamond engagement rings from the great-great grandson of Louis Cartier.Shop
diamonds with a new story
We value your ability to choose what matters to you and offer an evolved approach where you don’t need to compromise quality or size to create the diamond ring of your dreams.
Select your engagement ring design, personalizations, and lab diamond center stone from our curated diamond feed.
buy now, pay over time
as brilliant as nature’s own
Oui lab grown diamonds are exclusively GIA certified because we believe in quality you can trust.
Jean and our team of experts hand-select the very best stones, and apply high jewelry craftsmanship techniques on each piece of made-to-order jewelry.
The most intimate statements are found in unexpected details. Personalize your ring with our exclusive Signature Stone®, a for your eyes only detail that symbolizes your story.
"We're so happy with how our ring turned out! Working together remotely on our ring was made so easy—we were guided every step of the way."
—Mackenzie & Jonathan
SHOP THE COLLECTION
Stay tuned for new designs, diamond cuts & more!
Not every statement is meant for all to see. Our personal sentiments make the most beautiful rings even more special.
Exclusive to Jean Dousset designs, the Signature Stone® is a secret “hidden stone” placed under the center stone, visible only to those you choose to share it with.
You can select from a variety of diamonds and gemstones in different colors to see how they would look in your ring.
Add a personal sentiment to remember forever with a complimentary engraving on your new Oui by Jean Dousset ring. Choose up to 20 characters that mean something special so you can cherish them forever.
Example of a personal engraving
Carat weight represents the weight of your diamond center stone. Visit our blog post to learn more about the 4Cs of diamonds.
We have strict criteria for diamond selection. Every lab grown diamond center stone we source for our Oui engagement rings is hand-selected and GIA graded.
Our mission at Oui is to merge outstanding craftsmanship with ideas that put you first—so our pricing reflects an inclusive cost for both a lab grown diamond and its ring setting to simplify your experience.
GIA’s color-grading scale for diamonds is the industry standard. The scale begins with the letter D, representing colorless, and continues with increasing presence of color to the letter Z. Visit our blog post to learn more about the 4Cs of diamonds.
Our lab grown diamond center stones are exclusively colorless to nearly colorless (D-H color on GIA's color-grading scale).
The cut of a diamond is what delivers its light and brilliance. The GIA evaluates a diamond's brightness, fire, scintillation, weight ratio, durability, polish, and symmetry to arrive at a diamond's cut grade. Visit our blog post to learn more about the 4Cs of diamonds.
Our lab grown diamonds are 'Excellent' cut, the highest cut grading a diamond can receive, and exclusively GIA-certified.
All of our sample videos closely match the diamond it represents in color, shape, size, and scale.
Each diamond comes with a unique GIA Certificate. You can click the GIA Certificate link to view the exact specifications and grading of the stone you are viewing.
All of our diamonds are carefully curated within strict aesthetic parameters to ensure that our stones have identical shapes and facets from one diamond to the next.
Every diamond is unique and we hand-select only the most desirable stones. Clarity refers to the absence of inclusions and blemishes in a diamond. Visit our blog post to learn more about the 4Cs of diamonds.
In our diamond feed, we exclusively offer GIA graded VS+ lab grown diamonds.
Total carat weight represents the total weight of all the diamonds set within the ring.
Diamond weights are approximate and will range slightly based on your ring size and/or the unique cut and shape of your specific eternity band. We strive to match each stone perfectly.
Total carat weight represents the weight of the (2*) center stones plus the total diamond pavé used within the design.
Diamond pavé weights are approximate and will range slightly based on your ring size and/or the unique cut and shape of your specific center stone.
Each center stone diamond selected for our earrings is unique and hand cut. In order to meet our highest standards of diamond curation, you may receive a center stone diamond that carries a little extra carat weight. Center stones may fluctuate up to .05 carats more. Any fluctuations will always be ABOVE your selected carat weight, never under. For example, if you select .70 carats for your center stone, your stone will be anywhere between .70 to .75 carats.
*all earrings (unless specified) come in a set of two
© Jean Dousset 2022