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Round|Natural|GIA

3.02ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6243106388

Certificate GIA 6243106388

Diamond specifications and retailer prices

From £21,177 GBP
As of November 6, 2026
Save £15,758 GBP (43%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £36,935 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.02ct natural round diamond

This 3.02ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6243106388. Listed at 12 retailers as of November 4, 2026, with prices from £21,177 to £36,935, a £15,758 spread on the same certified stone. MOH London lists it at £36,935. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6243106388
Dimensions9.16 × 9.19 × 5.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
9.16 mm9.19 mm3.02 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243106388
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.8%

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: Nov 6
Current: £36,935 GBP|Low: £21,177 GBP|High: £36,935 GBP|Avg: £26,555 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2£21,177 GBP
Retailer 8£21,481 GBP
Retailer 6£23,463 GBP
Retailer 11£23,993 GBP
Retailer 9£24,154 GBP
Retailer 10£24,701 GBP
Retailer 7£25,410 GBP
Retailer 3£28,149 GBP
Retailer 4£28,633 GBP
Retailer 5£30,528 GBP
MOH London£36,935 GBP

3 data points across 11 retailers

12 retailers£21,177 GBP to £36,935 GBP

A
Cheapest Retailer
-
£21,177 GBP
A
Retailer 2
-
£21,481 GBP
View
B+
Retailer 3
-
£22,674 GBP
View
B+
Retailer 4
-
£23,463 GBP
View
B+
Retailer 5
-
£23,993 GBP
View
Final sale: no returns
B+
Retailer 6
-
£24,154 GBP
View
B+
Retailer 7
-
£24,701 GBP
View
B+
Retailer 8
-
£25,410 GBP
View
B
Retailer 9
-
£28,149 GBP
View
B
Retailer 10
-
£28,633 GBP
View
B
Retailer 11
-
£30,528 GBP
View
Most Expensive
B
MOH London
9C90E513A · Nov 4
£36,935 GBP
View
11 more retailers have this diamond
Prices start from £21,177 GBPSave up to £15,758 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 Round
£21,177 GBP