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Radiant|Natural|GIA

5.02ct J SI1 Radiant Natural Diamond

EX • J/SI1 • GIA 2245041874

Certificate GIA 2245041874

Diamond specifications and retailer prices

From €43,594 EUR
HK$380,500 HKD
As of October 31, 2026
Save €10,914 EUR (20%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €54,508 EUR at Adiamor · As of October 30, 2026
View at Adiamor

About this 5.02ct natural radiant diamond

This 5.02ct natural radiant sits in the over five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245041874. Listed at 9 retailers as of October 30, 2026, with prices from €43,594 to €54,508, a €10,914 spread on the same certified stone. Adiamor lists it at €54,508. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.13°
Pavilion angle61.28°
OriginNatural
Grading LabGIA
CertificateGIA 2245041874
Dimensions11.36 × 8.57 × 5.67 mm
L/W Ratio1.33
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
11.36 mm8.57 mm5.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245041874
Side View
Table 68.0%Crown 50.13°Girdle: Very ThickPavilion 61.28°Culet: NoneDepth 66.1%

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: €54,508 EUR|Low: €43,594 EUR|High: €56,961 EUR|Avg: €52,061 EUR|-4.3%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7€43,594 EUR
Retailer 9€48,755 EUR
Retailer 5€50,832 EUR
Retailer 3€50,910 EUR
Retailer 2€51,260 EUR
Retailer 4€53,062 EUR
Retailer 8€54,029 EUR
Retailer 6€54,174 EUR
Adiamor€54,508 EUR

40 data points across 9 retailers

9 retailers€43,594 EUR to €54,508 EUR

A
Cheapest Retailer
-
€43,594 EUR
HK$380,500 HKD
A
Retailer 2
-
€48,755 EUR
SGD 73,607 SGD
View
A
Retailer 3
-
€50,832 EUR
$56,790 USD
View
B+
Retailer 4
-
€50,910 EUR
$56,877 USD
View
Final sale: no returns
B+
Retailer 5
-
€51,260 EUR
£45,093 GBP
View
B+
Retailer 6
-
€53,062 EUR
$59,281 USD
View
B+
Retailer 7
-
€54,029 EUR
$60,362 USD
View
B+
Retailer 8
-
€54,174 EUR
SGD 81,788 SGD
View
Most Expensive
B+
Adiamor
D-81824541 · Oct 30
€54,508 EUR
$60,897 USD
View
8 more retailers have this diamond
Prices start from €43,594 EURSave up to €10,914 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 Radiant
€43,594 EUR