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Cushion|Lab Grown|IGI

2.10ct I SI1 Cushion Lab Grown Diamond

ID • I/SI1 • IGI LG425067617

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG425067617

Diamond specifications and retailer prices

From $2,040 NZD
$1,150 USD
As of October 31, 2026
Save $12,960 NZD (86%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $15,001 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 2.1ct lab-grown cushion diamond

This 2.1ct lab-grown cushion sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG425067617 or 425067617. Listed at 6 retailers as of October 31, 2026, with prices from $2,040 to $15,001, a $12,960 spread on the same certified stone. MOH London lists it at $15,001. 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
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067617
Dimensions7.76 × 7.26 × 4.80 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
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Top View
7.76 mm7.26 mm2.10 ctI / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425067617
Side View
Table 62.0%Crown 34.7°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 66.1%

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: Oct 31
Current: $15,001 NZD|Low: $2,040 NZD|High: $20,050 NZD|Avg: $8,895 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2$2,040 NZD
Retailer 5$5,408 NZD
Retailer 4$5,603 NZD
Retailer 6$5,891 NZD
Retailer 7$6,780 NZD
Retailer 3$8,721 NZD
MOH London$15,001 NZD
Retailer 8$20,050 NZD

16 data points across 8 retailers

6 retailers$2,040 NZD to $15,001 NZD

A
Cheapest Retailer
-
$2,040 NZD
$1,150 USD
B+
Retailer 2
-
$5,408 NZD
$3,048 USD
View
Final sale: no returns
Retailer 3
-
$5,603 NZD
$3,158 USD
View
Price last confirmed 20 days ago
B+
Retailer 4
-
$5,891 NZD
$3,320 USD
View
B
Retailer 5
-
$8,721 NZD
$4,915 USD
View
Most Expensive
B
MOH London
LG425067617 · Nov 1
$15,001 NZD
£6,657 GBP
View
5 more retailers have this diamond
Prices start from $2,040 NZDSave up to $12,960 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 Cushion
$2,040 NZD