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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 $21,105 NZD
€11,329 EUR
As of November 1, 2026
Save $14,966 NZD (41%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $36,072 NZD 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 $21,105 to $36,072, a $14,966 spread on the same certified stone. MOH London lists it at $36,072. 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: Nov 1
Current: $36,072 NZD|Low: $21,105 NZD|High: $39,042 NZD|Avg: $28,287 NZD|-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 5$21,105 NZD
Retailer 3$23,671 NZD
Retailer 11$24,432 NZD
Retailer 6$24,876 NZD
Retailer 4$25,110 NZD
Retailer 9$27,195 NZD
Retailer 10$27,621 NZD
Retailer 7$28,682 NZD
Retailer 2$28,974 NZD
Retailer 8$32,722 NZD
MOH London$36,072 NZD

24 data points across 11 retailers

11 retailers$21,105 NZD to $36,072 NZD

A
Cheapest Retailer
-
$21,105 NZD
€11,329 EUR
A
Retailer 2
-
$23,671 NZD
$13,341 USD
View
A
Retailer 3
-
$24,432 NZD
$13,770 USD
View
Final sale: no returns
A
Retailer 4
-
$24,876 NZD
£11,039 GBP
View
A
Retailer 5
-
$25,110 NZD
£11,143 GBP
View
A
Retailer 6
-
$27,195 NZD
$15,327 USD
View
A
Retailer 7
-
$27,621 NZD
$15,567 USD
View
A
Retailer 8
-
$28,682 NZD
$16,165 USD
View
A
Retailer 9
-
$28,974 NZD
€15,552 EUR
View
B+
Retailer 10
-
$32,722 NZD
$18,442 USD
View
Most Expensive
B+
MOH London
C2BF36B75 · Nov 1
$36,072 NZD
£16,008 GBP
View
10 more retailers have this diamond
Prices start from $21,105 NZDSave up to $14,966 NZD

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
$21,105 NZD