How Much Is My Diamond Worth? Value It in 60 Seconds

Last Updated: September 7, 2026

How Much Is My Diamond Worth? Value It in 60 Seconds

Your diamond's market value depends on four things: carat, color, clarity and cut. Enter those four specs into our free diamond worth calculator and you'll see today's fair market price, computed from 500,000+ live listings - the price an equivalent stone actually sells for at retail right now (for reference, a typical 1 carat natural round is $3,550 today).

One honest caveat before you value your stone: what a dealer will pay you is not retail price. Expect resale offers of 40–60% below what an equivalent diamond sells for new. Both numbers matter - the retail value tells you what your diamond is worth as a stone; the resale discount tells you what you can realistically walk away with.

What determines your diamond's value

Diamonds are priced on the four Cs, and the market weighs them unevenly:

• Carat - the biggest driver. Price climbs faster than size: a 2 carat stone is worth 3–4x a 1 carat, not 2x, because large rough is exponentially rarer.
• Cut - drives sparkle, and sparkle drives what buyers pay. An Excellent-cut stone holds value measurably better than a Fair-cut one of the same weight.
• Color - D (colorless) commands the premium; G–I looks white face-up for far less, which is where most of the market trades.
• Clarity - once a stone is eye-clean (typically VS1–SI1), higher grades add certificate value more than visible beauty.

A GIA or IGI certificate that confirms these grades adds real money - documented stones resell for 10–15% more than undocumented ones, because the buyer isn't taking your word for anything.

Value your diamond in 60 seconds

Find your stone's specs (on the certificate, appraisal or receipt), then:

1. Open the diamond price calculator
2. Enter shape, carat, color, clarity and cut
3. Read the fair market price - the live median for equivalent stones, not a formula or an estimate

That number is your diamond's current retail market value: what it costs to buy an equivalent stone today. It updates daily with the market, so it's also the right figure for insurance scheduling and for sanity-checking any offer you receive.

What you'd actually get if you sold it

The gap between retail value and a resale cheque is the part most valuation guides skip. Selling channels pay very differently for the same stone:

• Pawn shops: 10–25% of retail - fast cash, worst price
• Online resellers / jewelers buying back: 30–50% of retail
• Private sale or auction: 50–70% of retail - best price, most effort

The full breakdown, including when diamonds genuinely do hold value, is in our guide: Do Diamonds Hold Their Value? Resale Reality vs Marketing.

Frequently asked questions

How much is my diamond worth right now?

Enter its carat, color, clarity and cut into the calculator to get today's fair market price from live listings. As a reference point, a typical 1 carat natural round currently sits at $3,550 retail. Resale offers typically run 40–60% below that figure.

How much is my diamond ring worth?

Value the diamond and the setting separately. The diamond is the bulk of the value - use the calculator with its specs. The setting adds its metal value plus workmanship; a jeweler can quote the metal weight, and branded settings (Tiffany, Cartier) carry a premium of their own.

Is there a free diamond worth calculator?

Yes - our diamond price calculator is free, requires no sign-up, and prices your specs against 500,000+ live listings using a published methodology, rather than a static formula.

How much can I sell a diamond for?

Realistically 40–60% below its retail market value through most channels. Get the retail number first with the calculator, then choose your channel: private sale and auction pay the most (50–70% of retail), pawn shops the least (10–25%).