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5.02ct J SI2 Round Natural Diamond

EX • J/SI2 • IGI 803671142

Shape and cutting style on the report: Round brilliant

Certificate IGI 803671142

Diamond specifications and retailer prices

From €34,627 EUR
$38,685 USD
As of October 31, 2026
Save €20,064 EUR (37%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €54,691 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 5.02ct natural round diamond

This 5.02ct natural round sits in the over five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 803671142. Listed at 12 retailers as of October 31, 2026, with prices from €34,627 to €54,691, a €20,064 spread on the same certified stone. MOH London lists it at €54,691. 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

5.02
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.2°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 803671142
Dimensions10.87 × 10.95 × 6.80 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
10.87 mm10.95 mm5.02 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 803671142
Side View
Table 58.0%Crown 36.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €54,691 EUR|Low: €34,266 EUR|High: €55,349 EUR|Avg: €40,536 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 13€34,627 EUR
Retailer 12€35,030 EUR
Retailer 3€35,432 EUR
Retailer 10€36,478 EUR
Retailer 6€36,957 EUR
Retailer 7€38,654 EUR
Retailer 8€40,264 EUR
Retailer 4€41,113 EUR
Retailer 9€41,875 EUR
Retailer 2€42,301 EUR
Retailer 5€43,045 EUR
Retailer 11€43,485 EUR
MOH London€54,691 EUR

27 data points across 13 retailers

12 retailers€34,627 EUR to €54,691 EUR

A
Cheapest Retailer
-
€34,627 EUR
$38,685 USD
A
Retailer 2
-
€35,030 EUR
$39,136 USD
View
A
Retailer 3
-
€35,432 EUR
$39,585 USD
View
Final sale: no returns
A
Retailer 4
-
€36,478 EUR
$40,753 USD
View
A
Retailer 5
-
€36,957 EUR
£32,511 GBP
View
A
Retailer 6
-
€38,654 EUR
$43,184 USD
View
A
Retailer 7
-
€40,264 EUR
$44,983 USD
View
B+
Retailer 8
-
€41,875 EUR
$46,783 USD
View
A
Retailer 9
-
€42,301 EUR
View
B+
Retailer 10
-
€43,045 EUR
$48,090 USD
View
B+
Retailer 11
-
€43,485 EUR
$48,582 USD
View
Most Expensive
B+
MOH London
91D8913B6 · Nov 1
€54,691 EUR
£48,111 GBP
View
11 more retailers have this diamond
Prices start from €34,627 EURSave up to €20,064 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.

A
5.02ct Round
€34,627 EUR