Cushion|Lab Grown|IGI

1.21ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG769621492

Certificate IGI LG769621492

Diamond specifications and retailer prices

From $988 CAD
$707 USD
As of October 31, 2026
Save $395 CAD (29%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,383 CAD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 1.21ct lab-grown cushion diamond

This 1.21ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG769621492 or 769621492. Listed at 4 retailers as of October 30, 2026, with prices from $988 to $1,383, a $395 spread on the same certified stone. Kay Jewelers lists it at $1,383. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG769621492
Dimensions7.64 × 5.68 × 3.64 mm
L/W Ratio1.35
Top View
7.64 mm5.68 mm1.21 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769621492
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $1,383 CAD|Low: $988 CAD|High: $1,592 CAD|Avg: $1,372 CAD|-13.2%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2$988 CAD
Retailer 4$1,159 CAD
Kay Jewelers$1,383 CAD
Retailer 3$1,383 CAD

8 data points across 4 retailers

4 retailers$988 CAD to $1,383 CAD

B+
Cheapest Retailer
-
$988 CAD
$707 USD
B
Retailer 2
-
$1,159 CAD
$830 USD
View
B
Retailer 3
-
$1,383 CAD
$990 USD
View
Most Expensive
B
Kay Jewelers
258292952 · Oct 30
$1,383 CAD
$990 USD
View
3 more retailers have this diamond
Prices start from $988 CADSave up to $395 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.

B+
1.21ct Cushion
$988 CAD