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Cushion|Lab Grown|IGI

1.20ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG786681230

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786681230

Diamond specifications and retailer prices

From $275 CAD
$197 USD
As of October 30, 2026
Save $1,178 CAD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,453 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct lab-grown cushion diamond

This 1.2ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786681230 or 786681230. Listed at 10 retailers as of October 29, 2026, with prices from $275 to $1,453, a $1,178 spread on the same certified stone. MOH London lists it at $1,453. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786681230
Dimensions7.47 × 5.59 × 3.69 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.47 mm5.59 mm1.20 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG786681230
Side View
Table 62.0%Crown 35.8°Girdle: THN-THKPavilion 37.7°Culet: NoneDepth 66.0%

Caratlytics Score

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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: Oct 30
Current: $1,453 CAD|Low: $272 CAD|High: $1,453 CAD|Avg: $632 CAD|+2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$275 CAD
Retailer 8$309 CAD
Retailer 7$531 CAD
Retailer 6$531 CAD
Retailer 3$542 CAD
Retailer 4$548 CAD
Retailer 9$594 CAD
Retailer 10$655 CAD
Retailer 5$1,059 CAD
MOH London$1,453 CAD

42 data points across 10 retailers

10 retailers$275 CAD to $1,453 CAD

A
Cheapest Retailer
-
$275 CAD
$197 USD
Final sale: no returns
A
Retailer 2
-
$309 CAD
$221 USD
View
A
Retailer 3
-
$531 CAD
ZAR 6,136 ZAR
View
A
Retailer 4
-
$531 CAD
€362 EUR
View
A
Retailer 5
-
$542 CAD
$388 USD
View
A
Retailer 6
-
$548 CAD
£309 GBP
View
A
Retailer 7
-
$594 CAD
$425 USD
View
B+
Retailer 8
-
$655 CAD
$469 USD
View
B+
Retailer 9
-
$1,059 CAD
$758 USD
View
Most Expensive
B
MOH London
LG786681230 · Oct 29
$1,453 CAD
£819 GBP
View
9 more retailers have this diamond
Prices start from $275 CADSave up to $1,178 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
1.20ct Cushion
$275 CAD