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Cushion|Lab Grown|IGI

1.20ct F FL Cushion Lab Grown Diamond

VG • F/FL • IGI LG790644838

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG790644838

Diamond specifications and retailer prices

From $1,435 CAD
As of November 3, 2026
Save $3,814 CAD (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,249 CAD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 1.2ct lab-grown cushion diamond

This 1.2ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG790644838 or 790644838. Listed at 13 retailers as of November 3, 2026, with prices from $1,435 to $5,249, a $3,814 spread on the same certified stone. Taylor and Hart lists it at $5,249. 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

1.20
Carat
F
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790644838
Dimensions7.77 × 5.33 × 3.25 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm5.33 mm1.20 ctF / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790644838
Side View
Table 66.0%Crown 38.5°Girdle: MED-THKPavilion 31.3°Culet: NoneDepth 61.0%

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: Nov 3
Current: $1,701 CAD|Low: $1,509 CAD|High: $5,187 CAD|Avg: $2,852 CAD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 10$1,509 CAD
Retailer 1$1,701 CAD
Retailer 9$1,756 CAD
Retailer 2$1,888 CAD
Retailer 8$2,035 CAD
Retailer 7$2,160 CAD
Retailer 4$2,302 CAD
Retailer 5$2,776 CAD
Retailer 3$4,162 CAD
Retailer 11$5,064 CAD
Retailer 6$5,117 CAD

42 data points across 11 retailers

13 retailers$1,435 CAD to $5,249 CAD

A
Cheapest Retailer
-
$1,435 CAD
Retailer 2
-
$1,509 CAD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
$1,701 CAD
View
B+
Retailer 4
-
$1,756 CAD
View
B+
Retailer 5
-
$1,888 CAD
View
B+
Retailer 6
-
$2,035 CAD
View
B+
Retailer 7
-
$2,160 CAD
View
B+
Retailer 8
-
$2,302 CAD
View
B
Retailer 9
-
$2,776 CAD
View
B
Retailer 10
-
$4,162 CAD
View
B
Retailer 11
-
$5,064 CAD
View
B
Retailer 12
-
$5,117 CAD
View
Most Expensive
B
Taylor and Hart
WJ91JRA · Nov 4
$5,249 CAD
$3,767 USD
View
12 more retailers have this diamond
Prices start from $1,435 CADSave up to $3,814 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
$1,435 CAD