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Radiant|Natural|GIA

5.02ct I SI2 Radiant Natural Diamond

EX • I/SI2 • GIA 2566139622

Certificate GIA 2566139622

Diamond specifications and retailer prices

From £33,373 GBP
A$68,795 AUD
As of October 30, 2026
Save £7,684 GBP (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £41,058 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 5.02ct natural radiant diamond

This 5.02ct natural radiant sits in the over five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566139622. Listed at 3 retailers as of October 30, 2026, with prices from £33,373 to £41,058, a £7,684 spread on the same certified stone. Yorxs lists it at £41,058. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566139622
Dimensions11.51 × 8.51 × 6.03 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
11.51 mm8.51 mm5.02 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566139622
Side View
Table 73.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 70.9%

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 30
Current: £35,357 GBP|Low: £33,373 GBP|High: £41,058 GBP|Avg: £35,078 GBP|+0.0%
Retailer 1
Retailer 2
Yorxs
October 31, 2026
Retailer 2£33,373 GBP
Retailer 1£35,357 GBP
Yorxs£41,058 GBP

4 data points across 3 retailers

3 retailers£33,373 GBP to £41,058 GBP

A
Cheapest Retailer
-
£33,373 GBP
A$68,795 AUD
A
Retailer 2
-
£35,357 GBP
View
Most Expensive
B+
Yorxs
621278198 · Oct 31
£41,058 GBP
€52,393 EUR
View
2 more retailers have this diamond
Prices start from £33,373 GBPSave up to £7,684 GBP

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
£33,373 GBP