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Cushion|Lab Grown|IGI

1.02ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG818688945

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818688945

Diamond specifications and retailer prices

From $201 CAD
As of November 6, 2026
Save $1,710 CAD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,911 CAD at MOH London · As of November 1, 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 LG818688945 or 818688945. Listed at 13 retailers as of November 1, 2026, with prices from $201 to $1,911, a $1,710 spread on the same certified stone. MOH London lists it at $1,911. 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
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle29.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818688945
Dimensions7.11 × 5.05 × 3.20 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.11 mm5.05 mm1.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818688945
Side View
Table 61.0%Crown 32.8°Girdle: STK-VTKPavilion 29.8°Culet: NoneDepth 63.4%

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: $1,911 CAD|Low: $201 CAD|High: $1,956 CAD|Avg: $620 CAD|-1.1%
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
November 6, 2026
Retailer 7$201 CAD
Retailer 5$232 CAD
Retailer 12$302 CAD
Retailer 11$370 CAD
Retailer 2$402 CAD
Retailer 6$407 CAD
Retailer 13$423 CAD
Retailer 3$574 CAD
Retailer 10$620 CAD
Retailer 4$703 CAD
Retailer 8$798 CAD
Retailer 9$1,356 CAD
MOH London$1,911 CAD

43 data points across 13 retailers

13 retailers$201 CAD to $1,911 CAD

A
Cheapest Retailer
-
$201 CAD
Final sale: no returns
Retailer 2
-
$232 CAD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
$302 CAD
View
A
Retailer 4
-
$370 CAD
View
A
Retailer 5
-
$402 CAD
View
A
Retailer 6
-
$407 CAD
View
A
Retailer 7
-
$423 CAD
View
A
Retailer 8
-
$574 CAD
View
B+
Retailer 9
-
$620 CAD
View
B+
Retailer 10
-
$703 CAD
View
B+
Retailer 11
-
$798 CAD
View
B
Retailer 12
-
$1,356 CAD
View
Most Expensive
B
MOH London
LG818688945 · Nov 1
$1,911 CAD
£1,070 GBP
View
12 more retailers have this diamond
Prices start from $201 CADSave up to $1,710 CAD

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
$201 CAD