Sell diamonds for cash, after comparing
Quick cash offers are convenient, but they are also a single figure with nothing to measure it against. Collecting several offers first costs nothing and shows you where that figure really sits.
- See the spread before accepting anything
- Payment terms agreed directly with the buyer
- No fee to submit or to walk away
How CaratBid works
- 1
Describe your diamond
Carat, shape, colour, clarity, certificate and photos in a few guided steps.
- 2
Buyers are matched
We present your stone to verified buyers whose criteria fit it.
- 3
Offers arrive
Independent offers land side by side in your private dashboard.
- 4
You decide
Accept an offer, ask questions, or decline them all. No obligation.
Describe your diamond
A few details are enough to put verified buyers in competition for your stone.
Step 1 of 6 — Diamond
- Diamond
- Certificate
- Grading
- Photos
- Location
- Contact
Tell us about your diamond
For example 2.04
Your protection
- Verified professional buyers only
- Your contact details are never shared
- Free to submit, free to decline
- Documents and photos stored privately
CaratBid is a marketplace that presents your diamond to verified buyers. It does not buy diamonds, does not value them and does not guarantee that an offer will be made.
Frequently asked questions
- How fast can it complete?
- First offers typically arrive within two working days; settlement depends on the buyer.
- Is payment guaranteed?
- Payment is arranged between you and the buyer whose offer you accept.
- Can I ask for a specific price?
- Yes, you can submit the price you expect.