Cushion|Lab Grown|IGI

8.09ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG850681797

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

Certificate IGI LG850681797

Diamond specifications and retailer prices

From $2,612 CAD
$1,870 USD
As of November 1, 2026
Save $8,800 CAD (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $11,413 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.09ct lab-grown cushion diamond

This 8.09ct 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 LG850681797 or 850681797. Listed at 6 retailers as of October 31, 2026, with prices from $2,612 to $11,413, a $8,800 spread on the same certified stone. Brilliant Earth lists it at $11,413. 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

8.09
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850681797
Dimensions11.62 × 11.50 × 7.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.62 mm11.50 mm8.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850681797
Side View
Table 65.0%Crown 34.9°Girdle: MED-THKPavilion 35.1°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $8,277 CAD|Low: $2,612 CAD|High: $8,812 CAD|Avg: $5,968 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$2,612 CAD
Retailer 5$5,048 CAD
Retailer 2$6,012 CAD
Retailer 1$8,277 CAD
Retailer 4$8,812 CAD

2 data points across 5 retailers

6 retailers$2,612 CAD to $11,413 CAD

B+
Cheapest Retailer
-
$2,612 CAD
$1,870 USD
B+
Retailer 2
-
$5,048 CAD
$3,614 USD
View
B+
Retailer 3
-
$6,012 CAD
£3,389 GBP
View
B
Retailer 4
-
$8,277 CAD
$5,925 USD
View
B
Retailer 5
-
$8,812 CAD
$6,308 USD
View
Most Expensive
B
Brilliant Earth
22388794A · Oct 31
$11,413 CAD
$8,170 USD
View
5 more retailers have this diamond
Prices start from $2,612 CADSave up to $8,800 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+
8.09ct Cushion
$2,612 CAD