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Radiant|Natural|GIA

3.02ct I SI2 Radiant Natural Diamond

EX • I/SI2 • GIA 2497227115

Certificate GIA 2497227115

Diamond specifications and retailer prices

From £20,263 GBP
As of November 6, 2026
Save £5,016 GBP (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £25,279 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 3.02ct natural radiant diamond

This 3.02ct natural radiant sits in the three to 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 2497227115. Listed at 7 retailers as of November 6, 2026, with prices from £20,263 to £25,279, a £5,016 spread on the same certified stone. 77 Diamonds lists it at £25,279. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2497227115
Dimensions9.82 × 7.28 × 4.86 mm
L/W Ratio1.35
Top View
9.82 mm7.28 mm3.02 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2497227115
Side View
Table 73.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 66.7%

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 6
Current: £25,279 GBP|Low: £20,263 GBP|High: £25,789 GBP|Avg: £22,380 GBP|+0.4%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3£20,263 GBP
Retailer 2£21,014 GBP
77 Diamonds£25,279 GBP

45 data points across 3 retailers

7 retailers£20,263 GBP to £25,279 GBP

A
Cheapest Retailer
-
£20,263 GBP
A
Retailer 2
-
£21,014 GBP
View
A
Retailer 3
-
£21,731 GBP
View
A
Retailer 4
-
£21,768 GBP
View
A
Retailer 5
-
£21,938 GBP
View
B+
Retailer 6
-
£22,268 GBP
View
Most Expensive
B+
77 Diamonds
RADMBSZX5DZHM · Nov 6
£25,279 GBP
View
6 more retailers have this diamond
Prices start from £20,263 GBPSave up to £5,016 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
£20,263 GBP