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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 €10,647 EUR
As of November 1, 2026
Save €7,550 EUR (41%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €18,197 EUR at MOH London · As of November 1, 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 November 1, 2026, with prices from €10,647 to €18,197, a €7,550 spread on the same certified stone. MOH London lists it at €18,197. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €18,197 EUR|Low: €10,647 EUR|High: €19,696 EUR|Avg: €14,257 EUR|-7.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4€10,647 EUR
Retailer 3€11,941 EUR
Retailer 11€12,325 EUR
Retailer 5€12,549 EUR
Retailer 2€12,667 EUR
Retailer 9€13,719 EUR
Retailer 10€13,934 EUR
Retailer 6€14,469 EUR
Retailer 7€14,681 EUR
Retailer 8€16,507 EUR
MOH London€18,197 EUR

25 data points across 11 retailers

11 retailers€10,647 EUR to €18,197 EUR

A
Cheapest Retailer
-
€10,647 EUR
A
Retailer 2
-
€11,941 EUR
$13,341 USD
View
A
Retailer 3
-
€12,325 EUR
$13,770 USD
View
Final sale: no returns
A
Retailer 4
-
€12,549 EUR
£11,039 GBP
View
A
Retailer 5
-
€12,667 EUR
£11,143 GBP
View
A
Retailer 6
-
€13,719 EUR
$15,327 USD
View
A
Retailer 7
-
€13,934 EUR
$15,567 USD
View
A
Retailer 8
-
€14,469 EUR
$16,165 USD
View
A
Retailer 9
-
€14,681 EUR
View
B+
Retailer 10
-
€16,507 EUR
$18,442 USD
View
Most Expensive
B+
MOH London
C2BF36B75 · Nov 1
€18,197 EUR
£16,008 GBP
View
10 more retailers have this diamond
Prices start from €10,647 EURSave up to €7,550 EUR

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
€10,647 EUR