Every extraordinary piece begins with a story.
Fine Jewelry Concierge
Carat House
"Not adornment. An inheritance in miniature."
THE PROCESS
Five quiet chapters,
one enduring piece.
- 01
Private consultation
An unhurried conversation — in person or remotely — to understand the moment, the wearer, and the story you are marking.
- 02
Diamond & gemstone selection
We curate certified stones from the world's leading diamond bourses, presenting only those worthy of your piece.
- 03
Custom design development
Hand sketches evolve into precise renderings and wax models. Every proportion is considered before a single setting is cast.
- 04
Master craftsmanship
Our master jewellers set each stone by hand. Weeks of quiet, exacting work distilled into a piece meant to outlast us.
- 05
Presentation & delivery
Your piece is presented in signature Carat House packaging, accompanied by full certification and lifetime care.
Four principles.
Held without exception.
Certified diamonds
Every diamond comes with internationally recognized certification — GIA, IGI, EGL, CGL, or any certification requested by our clients worldwide. Every stone is carefully sourced and fully certified for complete confidence and transparency.
International sourcing
Through our global network of trusted diamond suppliers, manufacturers, and Diamond Districts, we source exceptional diamonds at direct factory pricing.
Custom design
Every piece is designed specifically for you. No catalogues, no reproductions — only the object you and no one else will wear.
Transparent pricing
Luxury without the unnecessary markups of legacy houses. You pay for the diamond, the design and the craft — never the storefront.
A quiet portfolio,
privately worn.
A glimpse into recent commissions. Every piece begins as an unrepeatable object — designed for one person, worn for many lifetimes.
Your next heirloom
begins here.
Whether you are marking an engagement, an anniversary, or creating a one-of-a-kind piece for the years ahead — we'll guide you through every detail with expertise, transparency and exceptional craftsmanship.
By appointment · Worldwide