CaratHunter
Plans
Round|Natural|IGI

3.01ct H SI1 Round Natural Diamond

EX • H/SI1 • IGI 632481489

Shape and cutting style on the report: Round brilliant

Certificate IGI 632481489

Diamond specifications and retailer prices

From £20,432 GBP
As of November 1, 2026
Save £12,587 GBP (38%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £33,019 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 632481489. Listed at 17 retailers as of November 1, 2026, with prices from £20,432 to £33,019, a £12,587 spread on the same certified stone. MOH London lists it at £33,019. 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

3.01
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle34.2°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 632481489
Dimensions9.12 × 9.05 × 5.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.12 mm9.05 mm3.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 632481489
Side View
Table 62.0%Crown 34.2°Girdle: STK-THKPavilion 41.7°Culet: NoneDepth 63.1%

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 1
Current: £33,019 GBP|Low: £19,608 GBP|High: £33,507 GBP|Avg: £24,618 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8£20,432 GBP
Retailer 7£21,423 GBP
Retailer 9£21,569 GBP
Retailer 5£21,636 GBP
Retailer 12£22,205 GBP
Retailer 3£23,530 GBP
Retailer 10£24,707 GBP
Retailer 6£24,875 GBP
Retailer 11£25,491 GBP
Retailer 4£26,471 GBP
Retailer 2£27,443 GBP
MOH London£33,019 GBP

42 data points across 12 retailers

17 retailers£20,432 GBP to £33,019 GBP

A
Cheapest Retailer
-
£20,432 GBP
B+
Retailer 2
-
£21,423 GBP
View
B+
Retailer 3
-
£21,569 GBP
View
Final sale: no returns
B+
Retailer 4
-
£21,636 GBP
View
Retailer 5
-
£22,205 GBP
View
Price last confirmed 56 days ago
B+
Retailer 6
-
£22,205 GBP
View
B+
Retailer 7
-
£22,862 GBP
View
Retailer 8
-
£23,530 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£24,707 GBP
View
B+
Retailer 10
-
£24,875 GBP
View
Retailer 11
-
£25,491 GBP
View
Price last confirmed 56 days ago
B
Retailer 12
-
£25,491 GBP
View
B
Retailer 13
-
£26,190 GBP
View
Retailer 14
-
£26,471 GBP
View
Price last confirmed 61 days ago
B
Retailer 15
-
£26,471 GBP
View
B
Retailer 16
-
£27,443 GBP
View
Most Expensive
B
MOH London
B3164F623 · Nov 4
£33,019 GBP
View
16 more retailers have this diamond
Prices start from £20,432 GBPSave up to £12,587 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
3.01ct Round
£20,432 GBP