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Round|Natural|IGI

3.02ct I SI1 Round Natural Diamond

EX • I/SI1 • IGI 774608124

Shape and cutting style on the report: Round brilliant

Certificate IGI 774608124

Diamond specifications and retailer prices

From £14,380 GBP
As of November 6, 2026
Save £11,175 GBP (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £25,555 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 IGI 774608124. Listed at 16 retailers as of November 4, 2026, with prices from £14,380 to £25,555, a £11,175 spread on the same certified stone. MOH London lists it at £25,555. 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 angle36.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 774608124
Dimensions9.15 × 9.20 × 5.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.15 mm9.20 mm3.02 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 774608124
Side View
Table 57.0%Crown 36.1°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.5%

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: £25,555 GBP|Low: £14,104 GBP|High: £25,760 GBP|Avg: £18,705 GBP|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 2£14,380 GBP
Retailer 3£15,833 GBP
Retailer 8£16,347 GBP
Retailer 11£16,532 GBP
Retailer 5£16,648 GBP
Retailer 6£17,355 GBP
Retailer 14£17,639 GBP
Retailer 13£19,015 GBP
Retailer 12£19,108 GBP
Retailer 4£19,619 GBP
Retailer 9£19,810 GBP
Retailer 16£20,145 GBP
Retailer 15£20,374 GBP
Retailer 10£21,121 GBP
Retailer 7£23,243 GBP
MOH London£25,555 GBP

32 data points across 16 retailers

16 retailers£14,380 GBP to £25,555 GBP

A
Cheapest Retailer
-
£14,380 GBP
A
Retailer 2
-
£15,833 GBP
View
A
Retailer 3
-
£16,347 GBP
View
A
Retailer 4
-
£16,532 GBP
View
A
Retailer 5
-
£16,648 GBP
View
A
Retailer 6
-
£17,355 GBP
View
Final sale: no returns
A
Retailer 7
-
£17,639 GBP
View
B+
Retailer 8
-
£19,015 GBP
View
A
Retailer 9
-
£19,108 GBP
View
B+
Retailer 10
-
£19,619 GBP
View
A
Retailer 11
-
£19,810 GBP
View
B+
Retailer 12
-
£20,145 GBP
View
B+
Retailer 13
-
£20,374 GBP
View
B+
Retailer 14
-
£21,121 GBP
View
B+
Retailer 15
-
£23,243 GBP
View
Most Expensive
B+
MOH London
F87A0BF3C · Nov 4
£25,555 GBP
View
15 more retailers have this diamond
Prices start from £14,380 GBPSave up to £11,175 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
£14,380 GBP