Cushion|Lab Grown|IGI

8.05ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG791601783

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG791601783

Diamond specifications and retailer prices

From $2,442 CAD

£1,377 GBP

As of October 27, 2026

Save $4,737 CAD (66%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $8,955 CAD at Rare Carat · As of September 6, 2026

View at Rare Carat

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 LG791601783 or 791601783. Listed at 15 retailers as of October 27, 2026, with a 194% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle33.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG791601783

Dimensions13.11 × 10.37 × 6.80 mm

L/W Ratio1.26

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG791601783

Side View

Caratlytics Score

How it works →

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: Oct 27

Current: $8,955 CAD|Low: $1,975 CAD|High: $8,955 CAD|Avg: $4,442 CAD

Rare Carat

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

October 31, 2026

Retailer 8$1,975 CAD

Retailer 15$2,046 CAD

Retailer 4$2,284 CAD

Retailer 9$2,442 CAD

Retailer 16$2,651 CAD

Retailer 10$2,866 CAD

Retailer 11$2,922 CAD

Retailer 14$3,399 CAD

Retailer 2$3,667 CAD

Retailer 7$4,939 CAD

Retailer 13$5,871 CAD

Retailer 3$6,107 CAD

Retailer 6$6,334 CAD

Retailer 12$6,584 CAD

Retailer 5$7,180 CAD

Rare Carat$8,955 CAD

35 data points across 16 retailers

15 retailers$2,442 CAD to $7,180 CAD

Retailer 1

$2,046 CAD

$1,465 USD

Price last confirmed 20 days ago

Retailer 2

$2,284 CAD

$1,635 USD

View

Price last confirmed 5 days ago

Retailer 3

$2,442 CAD

£1,377 GBP

View

Retailer 4

$2,651 CAD

$1,898 USD

View

Retailer 5

$2,866 CAD

£1,615 GBP

View

B+

Retailer 6

$2,922 CAD

$2,092 USD

View

Retailer 7

$3,399 CAD

ZAR 39,315 ZAR

View

Price last confirmed 18 days ago

Retailer 8

$3,667 CAD

€2,500 EUR

View

Retailer 9

$4,939 CAD

£2,784 GBP

View

Price last confirmed 17 days ago

B+

Retailer 10

$5,871 CAD

$4,203 USD

View

Retailer 11

$6,107 CAD

$4,372 USD

View

Price last confirmed 8 days ago

B+

Retailer 12

$6,334 CAD

$4,534 USD

View

B+

Retailer 13

$6,584 CAD

£3,711 GBP

View

B+

Retailer 14

$7,180 CAD

$5,140 USD

View

Most Expensive

Rare Carat

460/1A · Sep 6

$8,955 CAD

$6,411 USD

View

Price last confirmed 57 days ago

14 more retailers have this diamond

Prices start from $2,442 CADSave up to $4,737 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.

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8.05ct Cushion

$2,442 CAD