Round|Natural|GIA

3.02ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6541433737

Certificate GIA 6541433737

Diamond specifications and retailer prices

From £14,251 GBP
As of November 6, 2026
Save £7,684 GBP (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £21,935 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6541433737. Listed at 13 retailers as of November 4, 2026, with prices from £14,251 to £21,935, a £7,684 spread on the same certified stone. MOH London lists it at £21,935. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6541433737
Dimensions9.23 × 9.15 × 5.77 mm
L/W Ratio1.01
Star length45%
Top View
9.23 mm9.15 mm3.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541433737
Side View
Table 59.0%Crown 34.5°GirdlePavilion 41.6°Culet: NoneDepth 62.8%

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: £21,935 GBP|Low: £14,248 GBP|High: £22,259 GBP|Avg: £16,115 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3£14,251 GBP
Retailer 7£14,673 GBP
Retailer 8£14,681 GBP
Retailer 6£14,896 GBP
Retailer 5£15,168 GBP
Retailer 4£15,529 GBP
Retailer 9£15,544 GBP
Retailer 2£18,129 GBP
MOH London£21,935 GBP

40 data points across 9 retailers

13 retailers£14,251 GBP to £21,935 GBP

A
Cheapest Retailer
-
£14,251 GBP
Retailer 2
-
£14,673 GBP
View
Price last confirmed 33 days ago
Retailer 3
-
£14,681 GBP
View
Price last confirmed 11 days ago
A
Retailer 4
-
£14,896 GBP
View
Final sale: no returns
A
Retailer 5
-
£15,168 GBP
View
A
Retailer 6
-
£15,529 GBP
View
Retailer 7
-
£15,544 GBP
View
Price last confirmed 29 days ago
Retailer 8
-
£16,321 GBP
View
Price last confirmed 38 days ago
Retailer 9
-
£16,840 GBP
View
Price last confirmed 39 days ago
Retailer 10
-
£17,487 GBP
View
Price last confirmed 38 days ago
B+
Retailer 11
-
£18,129 GBP
View
Retailer 12
-
£19,950 GBP
View
Price last confirmed 39 days ago
Most Expensive
B
MOH London
6D6942675 · Nov 4
£21,935 GBP
View
12 more retailers have this diamond
Prices start from £14,251 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
3.02ct Round
£14,251 GBP