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2.10ct D SI1 Round Natural Diamond

EX • D/SI1 • IGI 717586495

Shape and cutting style on the report: Round brilliant

Certificate IGI 717586495

Diamond specifications and retailer prices

From £8,906 GBP
€11,365 EUR
As of October 30, 2026
Save £6,349 GBP (42%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £15,255 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.1ct natural round diamond

This 2.1ct natural round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 717586495. Listed at 11 retailers as of October 29, 2026, with prices from £8,906 to £15,255, a £6,349 spread on the same certified stone. MOH London lists it at £15,255. 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

2.10
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 717586495
Dimensions8.16 × 8.21 × 5.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
8.16 mm8.21 mm2.10 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 717586495
Side View
Table 61.0%Crown 36.5°Girdle: THN-MEDPavilion 41.4°Culet: NoneDepth 61.9%

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: £15,255 GBP|Low: £8,906 GBP|High: £16,422 GBP|Avg: £11,966 GBP|-6.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6£8,906 GBP
Retailer 3£9,957 GBP
Retailer 11£10,277 GBP
Retailer 8£10,551 GBP
Retailer 7£10,594 GBP
Retailer 9£11,439 GBP
Retailer 10£11,618 GBP
Retailer 2£12,064 GBP
Retailer 4£12,241 GBP
Retailer 5£13,764 GBP
MOH London£15,255 GBP

25 data points across 11 retailers

11 retailers£8,906 GBP to £15,255 GBP

A
Cheapest Retailer
-
£8,906 GBP
€11,365 EUR
A
Retailer 2
-
£9,957 GBP
$13,341 USD
View
A
Retailer 3
-
£10,277 GBP
$13,770 USD
View
Final sale: no returns
A
Retailer 4
-
£10,551 GBP
View
A
Retailer 5
-
£10,594 GBP
View
A
Retailer 6
-
£11,439 GBP
$15,327 USD
View
A
Retailer 7
-
£11,618 GBP
$15,567 USD
View
A
Retailer 8
-
£12,064 GBP
$16,165 USD
View
A
Retailer 9
-
£12,241 GBP
€15,621 EUR
View
B+
Retailer 10
-
£13,764 GBP
$18,442 USD
View
Most Expensive
B+
MOH London
C2BF36B75 · Oct 29
£15,255 GBP
View
10 more retailers have this diamond
Prices start from £8,906 GBPSave up to £6,349 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
2.10ct Round
£8,906 GBP