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Round|Natural|IGI

2.01ct M SI1 Round Natural Diamond

EX • M/SI1 • IGI 499121378

Shape and cutting style on the report: Round brilliant

Certificate IGI 499121378

Diamond specifications and retailer prices

From £2,980 GBP
As of November 4, 2026
Save £854 GBP (22%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,834 GBP at Aurelinne · As of November 5, 2026
View at Aurelinne

About this 2.01ct natural round diamond

This 2.01ct natural round sits in the two to three carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 499121378. Listed at 9 retailers as of November 4, 2026, with prices from £2,980 to £3,834, a £854 spread on the same certified stone. Aurelinne lists it at £3,834. 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

2.01
Carat
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 499121378
Dimensions8.00 × 8.05 × 5.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.00 mm8.05 mm2.01 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 499121378
Side View
Table 56.0%Crown 36.6°GirdlePavilion 40.6°Culet: NoneDepth 62.6%

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 4
Current: £3,834 GBP|Low: £2,980 GBP|High: £4,008 GBP|Avg: £3,539 GBP|-4.4%
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 9£2,980 GBP
Retailer 8£3,147 GBP
Retailer 5£3,323 GBP
Retailer 6£3,323 GBP
Retailer 7£3,323 GBP
Retailer 4£3,433 GBP
Retailer 3£3,748 GBP
Retailer 2£3,817 GBP
Aurelinne£3,834 GBP

29 data points across 9 retailers

9 retailers£2,980 GBP to £3,834 GBP

A
Cheapest Retailer
-
£2,980 GBP
B+
Retailer 2
-
£3,147 GBP
View
Retailer 3
-
£3,323 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£3,323 GBP
View
B+
Retailer 5
-
£3,323 GBP
View
B+
Retailer 6
-
£3,433 GBP
View
B+
Retailer 7
-
£3,748 GBP
View
B+
Retailer 8
-
£3,817 GBP
View
Most Expensive
B+
Aurelinne
6403d863-9702-4135-a02f-07efba84aabf · Nov 5
£3,834 GBP
$5,160 USD
View
8 more retailers have this diamond
Prices start from £2,980 GBPSave up to £854 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
2.01ct Round
£2,980 GBP