Check any diamond's real value
Create a free account to look up any GIA diamond, see its market-value estimate, and unlock the full 4Cs analysis.
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- GIA-sourced data
- Built by diamond dealers
- Thousands of diamonds analyzed
What's in every report
Market-value estimate
What the diamond is actually worth, benchmarked against current wholesale pricing.
Full 4Cs analysis
Cut, color, clarity, and carat — scored, not just listed, so you know what each grade means for value.
Quality checks & red flags
Every deduction surfaced — proportions, fluorescence, and the issues that quietly lower a stone's worth.
GIA clarity plot & proportions
The inclusion map and cut cross-section straight from the GIA report.
How it works
Create your free account
Takes 20 seconds — email and password. Your credits are applied automatically.
Look up any diamond
Enter a GIA report number or upload a certificate photo. We pull the grading data instantly.
Unlock the full report
Reveal the complete market estimate and analysis — the first few are on us.
Start checking diamonds
Jewelers can also spend credits on branded, printable client appraisals — one credit each.
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