Cushion|Lab Grown|IGI

1.22ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG838637782

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

Certificate IGI LG838637782

Diamond specifications and retailer prices

From $525 CAD
$376 USD
As of October 30, 2026
Save $2,115 CAD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,640 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown cushion diamond

This 1.22ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838637782 or 838637782. Listed at 8 retailers as of October 30, 2026, with prices from $525 to $2,640, a $2,115 spread on the same certified stone. Do Amore Diamonds lists it at $2,640. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838637782
Dimensions6.28 × 6.24 × 4.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.28 mm6.24 mm1.22 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838637782
Side View
Table 63.0%Crown 36°Girdle: MED-THKPavilion 38.1°Culet: NoneDepth 64.9%

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 30
Current: $2,640 CAD|Low: $525 CAD|High: $2,640 CAD|Avg: $1,304 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7$525 CAD
Retailer 8$557 CAD
Retailer 2$874 CAD
Retailer 5$1,048 CAD
Retailer 4$1,139 CAD
Retailer 6$1,714 CAD
Retailer 3$1,854 CAD
Do Amore Diamonds$2,640 CAD

20 data points across 8 retailers

8 retailers$525 CAD to $2,640 CAD

A
Cheapest Retailer
-
$525 CAD
$376 USD
A
Retailer 2
-
$557 CAD
$399 USD
View
B+
Retailer 3
-
$874 CAD
£493 GBP
View
Retailer 4
-
$1,048 CAD
$750 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
$1,139 CAD
A$1,254 AUD
View
B
Retailer 6
-
$1,714 CAD
$1,227 USD
View
B
Retailer 7
-
$1,854 CAD
£1,045 GBP
View
Most Expensive
B
Do Amore Diamonds
36-2016128 · Oct 31
$2,640 CAD
$1,890 USD
View
7 more retailers have this diamond
Prices start from $525 CADSave up to $2,115 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
1.22ct Cushion
$525 CAD