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Cushion|Lab Grown|IGI

8.05ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG835638470

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

Certificate IGI LG835638470

Diamond specifications and retailer prices

From $7,515 CAD
$5,380 USD
As of November 1, 2026
Save $13,801 CAD (65%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $21,317 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.05ct lab-grown cushion diamond

This 8.05ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835638470 or 835638470. Listed at 3 retailers as of October 31, 2026, with prices from $7,515 to $21,317, a $13,801 spread on the same certified stone. Brilliant Earth lists it at $21,317. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

8.05
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835638470
Dimensions8.52 × 8.28 × 5.39 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.52 mm8.28 mm8.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835638470
Side View
Table 57.0%Crown 33.9°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 66.7%

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 1
Current: $21,317 CAD|Low: $7,515 CAD|High: $21,317 CAD|Avg: $13,727 CAD
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$7,515 CAD
Retailer 2$9,548 CAD
Brilliant Earth$21,317 CAD

3 data points across 3 retailers

3 retailers$7,515 CAD to $21,317 CAD

B+
Cheapest Retailer
-
$7,515 CAD
$5,380 USD
B
Retailer 2
-
$9,548 CAD
A$10,516 AUD
View
Most Expensive
B
Brilliant Earth
21832485Y · Oct 31
$21,317 CAD
$15,260 USD
View
2 more retailers have this diamond
Prices start from $7,515 CADSave up to $13,801 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+
8.05ct Cushion
$7,515 CAD