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Cushion|Lab Grown|IGI

1.02ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG836641807

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836641807

Diamond specifications and retailer prices

From $270 CAD
$193 USD
As of October 30, 2026
Save $873 CAD (76%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,143 CAD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836641807 or 836641807. Listed at 4 retailers as of October 30, 2026, with prices from $270 to $1,143, a $873 spread on the same certified stone. Frank Darling lists it at $1,143. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836641807
Dimensions7.00 × 5.26 × 3.61 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.00 mm5.26 mm1.02 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836641807
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 68.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,143 CAD|Low: $270 CAD|High: $1,210 CAD|Avg: $760 CAD|-5.6%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 3$270 CAD
Retailer 4$418 CAD
Retailer 5$624 CAD
Retailer 2$1,041 CAD
Frank Darling$1,143 CAD

10 data points across 5 retailers

4 retailers$270 CAD to $1,143 CAD

A
Cheapest Retailer
-
$270 CAD
$193 USD
Final sale: no returns
B+
Retailer 2
-
$418 CAD
$299 USD
View
B
Retailer 3
-
$1,041 CAD
$745 USD
View
Most Expensive
B
Frank Darling
100197157897KD · Oct 31
$1,143 CAD
$818 USD
View
3 more retailers have this diamond
Prices start from $270 CADSave up to $873 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
1.02ct Cushion
$270 CAD