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Cushion|Lab Grown|IGI

0.91ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG766699872

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

Certificate IGI LG766699872

Diamond specifications and retailer prices

From $192 CAD
$137 USD
As of October 28, 2026
Save $1,591 CAD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,783 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.91ct lab-grown cushion diamond

This 0.91ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG766699872 or 766699872. Listed at 12 retailers as of October 26, 2026, with prices from $192 to $1,783, a $1,591 spread on the same certified stone. MOH London lists it at $1,783. 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

0.91
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766699872
Dimensions5.78 × 5.72 × 3.80 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.78 mm5.72 mm0.91 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG766699872
Side View
Table 63.0%Crown 33.3°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 66.4%

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: Oct 28
Current: $1,783 CAD|Low: $192 CAD|High: $1,801 CAD|Avg: $633 CAD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7$192 CAD
Retailer 10$227 CAD
Retailer 6$283 CAD
Retailer 3$294 CAD
Retailer 4$420 CAD
Retailer 5$439 CAD
Retailer 2$440 CAD
Retailer 11$554 CAD
Retailer 9$1,092 CAD
Retailer 8$1,326 CAD
MOH London$1,783 CAD

41 data points across 11 retailers

12 retailers$192 CAD to $1,783 CAD

A
Cheapest Retailer
-
$192 CAD
$137 USD
Final sale: no returns
A
Retailer 2
-
$227 CAD
$162 USD
View
Retailer 3
-
$283 CAD
£159 GBP
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$294 CAD
$210 USD
View
A
Retailer 5
-
$420 CAD
€286 EUR
View
A
Retailer 6
-
$439 CAD
£247 GBP
View
A
Retailer 7
-
$440 CAD
£248 GBP
View
A
Retailer 8
-
$554 CAD
$396 USD
View
B+
Retailer 9
-
$765 CAD
$546 USD
View
B
Retailer 10
-
$1,092 CAD
$780 USD
View
B
Retailer 11
-
$1,326 CAD
$947 USD
View
Most Expensive
B
MOH London
LG766699872 · Oct 26
$1,783 CAD
£1,003 GBP
View
11 more retailers have this diamond
Prices start from $192 CADSave up to $1,591 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
0.91ct Cushion
$192 CAD