CaratHunter
Plans
Round|Natural|IGI

3.03ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 747534576

Shape and cutting style on the report: Round brilliant

Certificate IGI 747534576

Diamond specifications and retailer prices

From £9,651 GBP
As of November 5, 2026
Save £33,461 GBP (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £43,112 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 747534576. Listed at 9 retailers as of November 2, 2026, with prices from £9,651 to £43,112, a £33,461 spread on the same certified stone. MOH London lists it at £43,112. 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

3.03
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 747534576
Dimensions9.15 × 9.23 × 5.81 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.15 mm9.23 mm3.03 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 747534576
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 41°Culet: NoneDepth 63.2%

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 5
Current: £43,112 GBP|Low: £7,946 GBP|High: £43,112 GBP|Avg: £13,411 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2£7,946 GBP
Retailer 8£9,012 GBP
Retailer 9£9,651 GBP
Retailer 3£11,116 GBP
Retailer 6£27,531 GBP
Retailer 5£31,759 GBP
Retailer 7£33,010 GBP
Retailer 4£34,279 GBP
MOH London£43,112 GBP

44 data points across 9 retailers

9 retailers£9,651 GBP to £43,112 GBP

Retailer 1
-
£7,946 GBP
Price under review
Retailer 2
-
£9,012 GBP
View
Price under review
A
Retailer 3
-
£9,651 GBP
View
A
Retailer 4
-
£11,116 GBP
View
B
Retailer 5
-
£27,531 GBP
View
B
Retailer 6
-
£31,759 GBP
View
C
Retailer 7
-
£33,010 GBP
View
C
Retailer 8
-
£34,279 GBP
View
Most Expensive
C
MOH London
BD2C4B6CA · Nov 2
£43,112 GBP
View
8 more retailers have this diamond
Prices start from £9,651 GBPSave up to £33,461 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
3.03ct Round
£9,651 GBP