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Radiant|Natural|GIA

3.02ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 5231713896

Certificate GIA 5231713896

Diamond specifications and retailer prices

From £21,644 GBP
As of November 7, 2026
Save £8,980 GBP (29%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £30,623 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 3.02ct natural radiant diamond

This 3.02ct natural radiant sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231713896. Listed at 9 retailers as of November 2, 2026, with prices from £21,644 to £30,623, a £8,980 spread on the same certified stone. MOH London lists it at £30,623. 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

3.02
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle44.77°
Pavilion angle31.19°
OriginNatural
Grading LabGIA
CertificateGIA 5231713896
Dimensions9.49 × 7.04 × 4.83 mm
L/W Ratio1.35
Top View
9.49 mm7.04 mm3.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5231713896
Side View
Table 66.0%Crown 44.77°GirdlePavilion 31.19°CuletDepth 68.6%

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: Nov 7
Current: £30,623 GBP|Low: £19,366 GBP|High: £30,993 GBP|Avg: £23,090 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 4£19,759 GBP
Retailer 2£21,644 GBP
Retailer 3£21,781 GBP
Retailer 6£21,969 GBP
Retailer 5£22,437 GBP
MOH London£30,623 GBP

35 data points across 6 retailers

9 retailers£21,644 GBP to £30,623 GBP

Retailer 1
-
£19,759 GBP
Price last confirmed 34 days ago
Retailer 2
-
£20,425 GBP
View
Price last confirmed 47 days ago
Retailer 3
-
£20,425 GBP
View
Price last confirmed 39 days ago
A
Retailer 4
-
£21,644 GBP
View
A
Retailer 5
-
£21,781 GBP
View
Retailer 6
-
£22,726 GBP
View
Price last confirmed 38 days ago
Retailer 7
-
£23,447 GBP
View
Price last confirmed 46 days ago
Retailer 8
-
£23,447 GBP
View
Price last confirmed 30 days ago
Most Expensive
B+
MOH London
EFC1BAC89 · Nov 2
£30,623 GBP
View
8 more retailers have this diamond
Prices start from £21,644 GBPSave up to £8,980 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
3.02ct Radiant
£21,644 GBP