Asscher|Lab Grown|IGI

8.51ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG659456904

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG659456904

Diamond specifications and retailer prices

From $1,852 CAD

$1,326 USD

As of October 29, 2026

Save $8,443 CAD (82%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $10,295 CAD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 8.51ct lab-grown asscher diamond

This 8.51ct lab-grown asscher sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG659456904 or 659456904. Listed at 17 retailers as of October 29, 2026, with prices from $1,852 to $10,295, a $8,443 spread on the same certified stone. Brilliant Earth lists it at $10,295. 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

8.51

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.6°

Pavilion angle38.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG659456904

Dimensions11.23 × 11.09 × 7.14 mm

L/W Ratio1.01

Culet sizePointed

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 LG659456904

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 29

Current: $10,295 CAD|Low: $1,852 CAD|High: $10,309 CAD|Avg: $4,618 CAD|-0.1%

Brilliant Earth

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

Retailer 17

October 30, 2026

Retailer 3$1,852 CAD

Retailer 4$1,918 CAD

Retailer 15$2,158 CAD

Retailer 7$2,745 CAD

Retailer 2$2,777 CAD

Retailer 11$3,217 CAD

Retailer 10$3,384 CAD

Retailer 14$3,459 CAD

Retailer 13$3,552 CAD

Retailer 17$4,641 CAD

Retailer 5$5,505 CAD

Retailer 16$5,991 CAD

Retailer 12$6,197 CAD

Retailer 8$6,427 CAD

Retailer 6$6,720 CAD

Retailer 9$7,962 CAD

Brilliant Earth$10,295 CAD

44 data points across 17 retailers

17 retailers$1,852 CAD to $10,295 CAD

Cheapest Retailer

$1,852 CAD

$1,326 USD

Final sale: no returns

Retailer 2

$1,918 CAD

$1,373 USD

View

Price last confirmed 13 days ago

Retailer 3

$2,158 CAD

$1,545 USD

View

B+

Retailer 4

$2,745 CAD

$1,965 USD

View

Retailer 5

$2,777 CAD

£1,565 GBP

View

Retailer 6

$3,217 CAD

ZAR 37,209 ZAR

View

Retailer 7

$3,384 CAD

€2,307 EUR

View

Retailer 8

$3,459 CAD

$2,476 USD

View

Retailer 9

$3,552 CAD

A$3,912 AUD

View

Price last confirmed 9 days ago

Retailer 10

$4,641 CAD

£2,616 GBP

View

Retailer 11

$5,505 CAD

$3,941 USD

View

B+

Retailer 12

$5,991 CAD

$4,289 USD

View

B+

Retailer 13

$6,197 CAD

£3,493 GBP

View

B+

Retailer 14

$6,427 CAD

SGD 6,217 SGD

View

B+

Retailer 15

$6,720 CAD

$4,811 USD

View

Retailer 16

$7,962 CAD

$5,700 USD

View

Price last confirmed 23 days ago

Most Expensive

Brilliant Earth

14242398A · Oct 30

$10,295 CAD

$7,370 USD

View

16 more retailers have this diamond

Prices start from $1,852 CADSave up to $8,443 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.

Similar diamonds

8.51ct Asscher

$1,852 CAD