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Radiant|Natural|GIA

5.03ct J SI1 Radiant Natural Diamond

EX • J/SI1 • GIA 2195423072

Certificate GIA 2195423072

Diamond specifications and retailer prices

From €47,732 EUR
$53,326 USD
As of October 29, 2026
Save €6,516 EUR (12%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €54,248 EUR at William & Sons Jewelers · As of October 29, 2026
View at William & Sons Jewelers

About this 5.03ct natural radiant diamond

This 5.03ct 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 2195423072. Listed at 3 retailers as of October 29, 2026, with a relatively tight 14% 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

5.03
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2195423072
Dimensions10.55 × 8.58 × 6.14 mm
L/W Ratio1.23
Top View
10.55 mm8.58 mm5.03 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2195423072
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.6%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: €50,032 EUR|Low: €47,286 EUR|High: €54,248 EUR|Avg: €50,027 EUR
Retailer 1
Retailer 2
William & Sons Jewelers
October 28, 2026
Retailer 2€47,732 EUR
Retailer 1€50,032 EUR
William & Sons Jewelers€54,248 EUR

13 data points across 3 retailers

3 retailers€47,732 EUR to €54,248 EUR

A
Cheapest Retailer
-
€47,732 EUR
$53,326 USD
B+
Retailer 2
-
€52,831 EUR
A$90,804 AUD
View
Most Expensive
B+
William & Sons Jewelers
cert_2195423072 · Oct 29
€54,248 EUR
$60,606 USD
View
Final sale: no returns
2 more retailers have this diamond
Prices start from €47,732 EURSave up to €6,516 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
5.03ct Radiant
€47,732 EUR