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Round|Natural|GIA

3.03ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2536579617

Certificate GIA 2536579617

Diamond specifications and retailer prices

From €28,261 EUR
As of November 6, 2026
Save €3,569 EUR (11%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €31,830 EUR at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2536579617. Listed at 6 retailers as of November 6, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.03
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2536579617
Dimensions9.18 × 9.22 × 5.73 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
9.18 mm9.22 mm3.03 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536579617
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €31,628 EUR|Low: €25,438 EUR|High: €32,522 EUR|Avg: €29,505 EUR|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 6, 2026
Retailer 3€25,438 EUR
Retailer 8€27,348 EUR
Retailer 5€28,261 EUR
Retailer 7€28,261 EUR
Retailer 6€29,196 EUR
Retailer 2€29,218 EUR
Retailer 4€31,547 EUR
Retailer 1€31,628 EUR
Wholesale Diamonds Direct€31,830 EUR

26 data points across 9 retailers

6 retailers€28,261 EUR to €31,830 EUR

Retailer 1
-
€27,348 EUR
Price last confirmed 10 days ago
B+
Retailer 2
-
€28,261 EUR
View
B+
Retailer 3
-
€29,196 EUR
View
Retailer 4
-
€29,218 EUR
View
Price last confirmed 9 days ago
Retailer 5
-
€31,628 EUR
View
Price last confirmed 9 days ago
Most Expensive
Wholesale Diamonds Direct
689249676 · Nov 6
€31,830 EUR
$35,726 USD
View
5 more retailers have this diamond
Prices start from €28,261 EURSave up to €3,569 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
3.03ct Round
€28,261 EUR