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Cushion|Lab Grown|IGI

1.06ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG840612265

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840612265

Diamond specifications and retailer prices

From $263 NZD
As of November 6, 2026
Save $2,167 NZD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,431 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.06ct lab-grown cushion diamond

This 1.06ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG840612265 or 840612265. Listed at 13 retailers as of November 5, 2026, with prices from $263 to $2,431, a $2,167 spread on the same certified stone. MOH London lists it at $2,431. 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

1.06
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840612265
Dimensions7.27 × 5.07 × 3.22 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm5.07 mm1.06 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840612265
Side View
Table 69.0%Crown 35.2°Girdle: MED-STKPavilion 33.1°Culet: NoneDepth 63.5%

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 6
Current: $2,431 NZD|Low: $263 NZD|High: $2,497 NZD|Avg: $726 NZD|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 9$263 NZD
Retailer 3$346 NZD
Retailer 7$375 NZD
Retailer 8$485 NZD
Retailer 2$507 NZD
Retailer 11$552 NZD
Retailer 10$554 NZD
Retailer 6$574 NZD
Retailer 12$732 NZD
Retailer 5$743 NZD
Retailer 13$812 NZD
Retailer 4$920 NZD
Retailer 14$970 NZD
MOH London$2,431 NZD

26 data points across 14 retailers

13 retailers$263 NZD to $2,431 NZD

A
Cheapest Retailer
-
$263 NZD
Final sale: no returns
A
Retailer 2
-
$346 NZD
View
A
Retailer 3
-
$375 NZD
View
A
Retailer 4
-
$485 NZD
View
A
Retailer 5
-
$507 NZD
View
B+
Retailer 6
-
$552 NZD
View
A
Retailer 7
-
$554 NZD
View
Retailer 8
-
$574 NZD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$732 NZD
View
Retailer 10
-
$743 NZD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$812 NZD
View
Retailer 12
-
$920 NZD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
LG840612265 · Nov 5
$2,431 NZD
£1,061 GBP
View
12 more retailers have this diamond
Prices start from $263 NZDSave up to $2,167 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
1.06ct Cushion
$263 NZD