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Cushion|Lab Grown|IGI

1.05ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG774650915

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG774650915

Diamond specifications and retailer prices

From $323 CAD
$231 USD
As of October 28, 2026
Save $1,568 CAD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,891 CAD at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 1.05ct lab-grown cushion diamond

This 1.05ct 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 LG774650915 or 774650915. Listed at 10 retailers as of October 28, 2026, with prices from $323 to $1,891, a $1,568 spread on the same certified stone. Taylor and Hart lists it at $1,891. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774650915
Dimensions7.45 × 5.13 × 3.44 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm5.13 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774650915
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 67.1%

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: $663 CAD|Low: $323 CAD|High: $1,891 CAD|Avg: $905 CAD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
October 29, 2026
Retailer 6$323 CAD
Retailer 2$453 CAD
Retailer 9$494 CAD
Retailer 5$608 CAD
Retailer 7$621 CAD
Retailer 1$663 CAD
Retailer 3$879 CAD
Retailer 8$1,221 CAD
Retailer 4$1,443 CAD
Taylor and Hart$1,891 CAD

41 data points across 10 retailers

10 retailers$323 CAD to $1,891 CAD

A
Cheapest Retailer
-
$323 CAD
$231 USD
Final sale: no returns
A
Retailer 2
-
$453 CAD
£255 GBP
View
A
Retailer 3
-
$494 CAD
$353 USD
View
A
Retailer 4
-
$608 CAD
ZAR 7,016 ZAR
View
B+
Retailer 5
-
$621 CAD
$444 USD
View
B+
Retailer 6
-
$663 CAD
£373 GBP
View
B+
Retailer 7
-
$879 CAD
A$966 AUD
View
B
Retailer 8
-
$1,221 CAD
SGD 1,179 SGD
View
B
Retailer 9
-
$1,443 CAD
£812 GBP
View
Most Expensive
B
Taylor and Hart
2ZKIPXA · Oct 29
$1,891 CAD
$1,351 USD
View
9 more retailers have this diamond
Prices start from $323 CADSave up to $1,568 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
1.05ct Cushion
$323 CAD