Bestseller
Round solitaire
Lab-Grown · Ethically Crafted · Personally Curated
Your Story,
Your Story,
Set in Stone.
Lab-grown diamonds, ethically crafted and curated with you, by an advisor who treats your love story like the only one that matters.
Hero · hand with solitaire ring
Lab-grown & natural diamonds, GIA/IGI certified from 1 carat
Shop by Category
Curated collections
From the ring that starts forever to the everyday pieces you'll never take off, each one chosen with intention.
The Karat Kurator Difference
More than a purchase. A relationship.
Lab-Grown, Real Love
Identical to mined diamonds in every way that matters, only kinder to the earth, and to your budget.
Personal Advisor Service
One dedicated curator, start to forever. Text us, video-call us, lean on us, we've got you.
Certified & Guaranteed
Every diamond from one carat up is GIA- or IGI-certified, and every setting carries a lifetime guarantee. Lab-grown or natural, the choice is yours.
Curated Selections
The most-loved
New
Emerald cut
Tennis bracelet
Bestseller
Oval pavé
New
Stud earrings
How It Works
Four steps to forever
1
Browse
Explore curated collections, or save the pieces that make your heart skip.
2
Consult
Meet your personal curator. We'll talk style, stone, and story, no pressure, ever.
3
Customize
Choose your diamond, setting, and metal. We craft it to be unmistakably yours.
4
Deliver
White-glove delivery, beautifully packaged, and a curator on call for life.
@karatkurator
Follow our story
Lifestyle
Ring detail
Proposal
Studio
Stack
Couple
Visit Us
Two cities, one obsession
Come see the collection in person on the Grand Place, or let us bring it to you in New York.
Flagship boutique
1000 Brussels
Belgium
Brussels
Grand Place 391000 Brussels
Belgium
Our home on the most beautiful square in Europe. Walk in to see the full collection in person.
Get directions
By appointment only
New York
Private viewings across ManhattanPrivate viewings with your personal curator. Tell us when, and the collection comes to you.
Request an appointment