CaratHunter
Plans
Radiant|Natural|GIA

3.02ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 1538168178

Certificate GIA 1538168178

Diamond specifications and retailer prices

From £23,867 GBP
As of November 7, 2026
Save £421 GBP (2%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £24,289 GBP at Jogia Diamonds · As of November 6, 2026
View at Jogia 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1538168178. Listed at 3 retailers as of November 6, 2026, with a relatively tight 2% 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538168178
Dimensions9.79 × 7.31 × 4.95 mm
L/W Ratio1.34
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Cavity, Needle
Top View
9.79 mm7.31 mm3.02 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538168178
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: £23,804 GBP|Low: £19,059 GBP|High: £27,739 GBP|Avg: £23,310 GBP|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
September 9, 2026
Retailer 10£19,240 GBP
Retailer 5£20,043 GBP
Retailer 3£21,011 GBP
Retailer 11£21,592 GBP
Retailer 12£22,313 GBP
Retailer 6£22,418 GBP
Retailer 1£23,804 GBP
Retailer 7£23,867 GBP
Retailer 9£24,139 GBP
Retailer 4£26,085 GBP
Retailer 8£26,817 GBP
Retailer 2£27,739 GBP

51 data points across 12 retailers

3 retailers£23,867 GBP to £24,289 GBP

Retailer 1
-
£19,240 GBP
Price last confirmed 59 days ago
B+
Retailer 2
-
£23,867 GBP
View
Most Expensive
B+
Jogia Diamonds
J27163253 · Nov 6
£24,289 GBP
A$50,015 AUD
View
2 more retailers have this diamond
Prices start from £23,867 GBPSave up to £421 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.

B+
3.02ct Radiant
£23,867 GBP