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Cushion|Lab Grown|IGI

1.21ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG801643235

Certificate IGI LG801643235

Diamond specifications and retailer prices

From $1,030 CAD
As of November 3, 2026
Save $419 CAD (29%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,449 CAD at Kay Jewelers · As of November 3, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG801643235 or 801643235. Listed at 4 retailers as of November 3, 2026, with prices from $1,030 to $1,449, a $419 spread on the same certified stone. Kay Jewelers lists it at $1,449. 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
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG801643235
Dimensions7.64 × 5.60 × 3.85 mm
L/W Ratio1.36
Top View
7.64 mm5.60 mm1.21 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801643235
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,449 CAD|Low: $1,030 CAD|High: $1,449 CAD|Avg: $1,322 CAD
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2$1,030 CAD
Retailer 3$1,212 CAD
Kay Jewelers$1,449 CAD
Retailer 4$1,449 CAD

2 data points across 4 retailers

4 retailers$1,030 CAD to $1,449 CAD

B+
Cheapest Retailer
-
$1,030 CAD
B
Retailer 2
-
$1,212 CAD
View
B
Retailer 3
-
$1,449 CAD
View
Most Expensive
B
Kay Jewelers
259276595 · Nov 3
$1,449 CAD
$1,040 USD
View
3 more retailers have this diamond
Prices start from $1,030 CADSave up to $419 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
$1,030 CAD