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Round|Natural|GIA

3.03ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6555477014

Certificate GIA 6555477014

Diamond specifications and retailer prices

From €22,577 EUR
$25,323 USD
As of November 2, 2026
Save €12,624 EUR (36%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €35,201 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6555477014. Listed at 9 retailers as of November 2, 2026, with prices from €22,577 to €35,201, a €12,624 spread on the same certified stone. MOH London lists it at €35,201. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6555477014
Dimensions9.16 × 9.22 × 5.75 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Twinning Wisp, Feather, Knot, Crystal, Cloud, Needle
Top View
9.16 mm9.22 mm3.03 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555477014
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: €35,201 EUR|Low: €22,577 EUR|High: €36,167 EUR|Avg: €26,415 EUR|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5€22,577 EUR
Retailer 9€22,949 EUR
Retailer 6€24,197 EUR
Retailer 2€24,680 EUR
Retailer 8€25,087 EUR
Retailer 10€26,092 EUR
Retailer 3€26,123 EUR
Retailer 4€26,952 EUR
Retailer 7€31,931 EUR
MOH London€35,201 EUR

37 data points across 10 retailers

9 retailers€22,577 EUR to €35,201 EUR

B+
Cheapest Retailer
-
€22,577 EUR
$25,323 USD
Retailer 2
-
€22,949 EUR
A$39,600 AUD
View
Price last confirmed 30 days ago
B+
Retailer 3
-
€24,197 EUR
$27,140 USD
View
B+
Retailer 4
-
€24,680 EUR
£21,796 GBP
View
B
Retailer 5
-
€25,087 EUR
$28,138 USD
View
B
Retailer 6
-
€26,123 EUR
$29,300 USD
View
B+
Retailer 7
-
€26,952 EUR
$30,230 USD
View
B
Retailer 8
-
€31,931 EUR
$35,814 USD
View
Most Expensive
B
MOH London
7E9AE45CA · Nov 2
€35,201 EUR
£31,088 GBP
View
8 more retailers have this diamond
Prices start from €22,577 EURSave up to €12,624 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
€22,577 EUR