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Cushion|Lab Grown|IGI

1.02ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG766685336

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG766685336

Diamond specifications and retailer prices

From $281 NZD
As of November 6, 2026
Save $2,262 NZD (89%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,543 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.02ct lab-grown cushion diamond

This 1.02ct 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 LG766685336 or 766685336. Listed at 5 retailers as of November 5, 2026, with prices from $281 to $2,543, a $2,262 spread on the same certified stone. MOH London lists it at $2,543. 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

1.02
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.9°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766685336
Dimensions7.24 × 5.05 × 3.34 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.24 mm5.05 mm1.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766685336
Side View
Table 54.0%Crown 28.9°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 66.1%

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 6
Current: $2,543 NZD|Low: $274 NZD|High: $2,586 NZD|Avg: $980 NZD|+74.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5$281 NZD
Retailer 7$563 NZD
Retailer 4$572 NZD
Retailer 9$704 NZD
Retailer 3$749 NZD
Retailer 2$808 NZD
Retailer 6$1,082 NZD
Retailer 8$1,145 NZD
Retailer 10$1,887 NZD
MOH London$2,543 NZD

17 data points across 10 retailers

5 retailers$281 NZD to $2,543 NZD

A
Cheapest Retailer
-
$281 NZD
Final sale: no returns
A
Retailer 2
-
$572 NZD
View
B+
Retailer 3
-
$749 NZD
View
B+
Retailer 4
-
$808 NZD
View
Most Expensive
C
MOH London
LG766685336 · Nov 5
$2,543 NZD
£1,110 GBP
View
4 more retailers have this diamond
Prices start from $281 NZDSave up to $2,262 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
1.02ct Cushion
$281 NZD