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3.02ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 813634923

Shape and cutting style on the report: Round brilliant

Certificate IGI 813634923

Diamond specifications and retailer prices

From £10,521 GBP
₹1,342,573 INR
As of October 30, 2026
Save £8,548 GBP (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £19,069 GBP at MOH London · As of October 29, 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 IGI 813634923. Listed at 13 retailers as of October 29, 2026, with prices from £10,521 to £19,069, a £8,548 spread on the same certified stone. MOH London lists it at £19,069. 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
FluorescenceNone
Crown angle34.1°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 813634923
Dimensions9.13 × 9.20 × 5.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.13 mm9.20 mm3.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 813634923
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 41.7°CuletDepth 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: Oct 30
Current: £19,069 GBP|Low: £10,458 GBP|High: £19,195 GBP|Avg: £14,146 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 3£10,521 GBP
Retailer 8£12,323 GBP
Retailer 5£12,725 GBP
Retailer 7£13,106 GBP
Retailer 4£13,339 GBP
Retailer 2£14,178 GBP
Retailer 9£14,299 GBP
Retailer 10£15,080 GBP
Retailer 6£15,659 GBP
MOH London£19,069 GBP

34 data points across 10 retailers

13 retailers£10,521 GBP to £19,069 GBP

A
Cheapest Retailer
-
£10,521 GBP
₹1,342,573 INR
A
Retailer 2
-
£12,323 GBP
$16,512 USD
View
A
Retailer 3
-
£12,725 GBP
View
B+
Retailer 4
-
£13,106 GBP
$17,560 USD
View
A
Retailer 5
-
£13,339 GBP
View
B+
Retailer 6
-
£14,178 GBP
€18,092 EUR
View
B+
Retailer 7
-
£14,299 GBP
$19,159 USD
View
B+
Retailer 8
-
£14,522 GBP
$19,458 USD
View
B+
Retailer 9
-
£14,899 GBP
$19,963 USD
View
B+
Retailer 10
-
£15,080 GBP
$20,206 USD
View
B+
Retailer 11
-
£15,659 GBP
ZAR 338,962 ZAR
View
B+
Retailer 12
-
£17,204 GBP
$23,052 USD
View
Most Expensive
B+
MOH London
7B2FE8C81 · Oct 29
£19,069 GBP
View
12 more retailers have this diamond
Prices start from £10,521 GBPSave up to £8,548 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
£10,521 GBP