About Caratable
Real diamonds at factory prices. No middlemen.
Caratable makes lab-grown diamond jewelry in our own factory and sells it straight to you. No wholesaler, no showroom, no middlemen. That is the whole reason our prices look the way they do.

- Free insured shipping
- IGI-certified diamonds
- Lifetime warranty
- Price-match guarantee
- Secure checkout
Where the money goes
Every middleman adds a mark-up. We have none.
A diamond ring usually passes through a grower, a cutter, an importer, a wholesaler and a showroom before it reaches you. Each one adds its own margin. We make the jewelry ourselves and sell it to you directly.
The usual way
- Diamond grower→
Cutter→Importer→Wholesaler→Showroom→- You
Every step adds a mark-up you pay for.
The Caratable way
- Our factory→
- You
One maker, one price, no layers in between.
Our promise
What we promise
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Real lab-grown diamonds
Real diamonds, grown in a lab. Never moissanite, never cubic zirconia.
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IGI-certified diamonds
Independently graded. Report details are listed on each product page.
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Handcrafted to order
Made in our factory after you order, in your metal, carat weight and size.
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Honest pricing
The struck price is a typical US retail price for the same carat weight and grade. Find the same spec for less and we match it.
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Free insured shipping
Every US order ships free, fully insured and signed for.
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Lifetime warranty
Manufacturing defects are covered for the life of the piece.
Handcrafted to order
How your piece is made
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1. You choose
Pick the style, metal, carat weight and, for rings, your size.
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2. We make it
Our jewelers cast the metal, set the diamonds and polish it by hand, just for you.
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3. We check it
Every piece is inspected before it leaves our factory.
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4. It ships to you
Free, fully insured and signed for. It ships in about 3 weeks.
Order today→ Ships by → Arrives about
Dates use the same rule as the product page: order date + 21 days, moved off weekends and US holidays, then a couple of business days in transit.

Factory direct
Why we only sell online
No showroom rent, no sales commission, no shelves of unsold stock. We make what you order and ship it to your door.
It keeps things simple: a real diamond, made well, at a price that does not pay for anyone in between.
Pre Black Friday Flash Sale is on.
Every piece is factory direct, handcrafted to order and shipped free and fully insured.
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