A designer collection that captures timeless style with modern sophistication, exclusively at KAY.
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Kay diamond pear-shaped pendant necklace and matching drop earrings featuring brilliant pear-cut and marquise-cut diamonds set in white gold, showcased in an elegant fine jewelry flat lay on a soft gray background.

Designer Jewelry

Inspired by the delicate finishes of Monique Lhuillier's iconic gowns, each piece in this exclusive fine jewelry collection is designed as a keepsake of love.
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Kay diamond wedding band stack featuring mixed metal yellow gold and white gold bands adorned with round, marquise, and pear-shaped diamonds, showcasing elegant bridal ring designs from the Uniquely Bliss collection on a soft gray background.

Wedding Rings

Ring in forever and mark milestone moments with lab-grown diamond bands, an exquisite symbol of love.
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Hand-Picked by Monique

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Kay round brilliant-cut diamond showcased in a close-up gemstone portrait, highlighting exceptional sparkle, precision faceting, and light reflection against a soft blue background. Round
Kay pear-cut diamond showcased in a close-up gemstone portrait, highlighting the elegant teardrop silhouette, exceptional brilliance, precise faceting, and reflective finish against a soft blue background. Pear
Kay oval-cut diamond showcased in a close-up gemstone portrait, highlighting elongated brilliance, exceptional sparkle, and precision faceting with a reflective finish against a soft blue background. Oval
Kay marquise-cut diamond showcased in a close-up gemstone portrait, highlighting the elongated silhouette, pointed ends, exceptional brilliance, and precision faceting with a reflective finish against a soft blue background. Marquise
Kay radiant-cut diamond showcased in a close-up gemstone portrait, highlighting the distinctive trimmed-corner shape, exceptional brilliance, crisp faceting, and mirror-like reflection against a soft blue background. Radiant

About Monique Lhuillier

Kay fine jewelry designer portrait featuring Monique Lhuillier wearing a yellow gold pendant necklace and matching hoop earrings, showcasing elegant everyday luxury jewelry against a clean white background.

Monique Lhuillier Bliss reimagines the femininity and romance of her couture bridal gowns into exquisitely crafted jewelry. Blooming florals and romantic silhouettes inspire a collection that’s made for life’s most special moments.



Renowned fashion and bridal designer Monique Lhuillier captures elegance and sophistication in everything she touches; from the splendor of her red-carpet designs to the beauty of her bridal gowns. With the brilliance of Monique's lab-grown diamond collection, she ushers in a new wave of modern luxury for today's brides.


Monique Lhuillier Engagement Rings & Wedding Bands | Kay