Cushion|Lab Grown|IGI

6.50ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG833698369

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG833698369

Diamond specifications and retailer prices

From $1,644 CAD

£926 GBP

As of October 27, 2026

Save $7,537 CAD (82%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $9,181 CAD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 6.5ct lab-grown cushion diamond

This 6.5ct 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 LG833698369 or 833698369. Listed at 20 retailers as of October 27, 2026, with prices from $1,644 to $9,181, a $7,537 spread on the same certified stone. Brilliant Earth lists it at $9,181. 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

6.50

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.7°

Pavilion angle32.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG833698369

Dimensions12.66 × 9.27 × 6.19 mm

L/W Ratio1.37

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 LG833698369

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: $3,028 CAD|Low: $1,502 CAD|High: $7,476 CAD|Avg: $3,858 CAD|+0.3%

Retailer 1

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

Retailer 18

Retailer 19

Retailer 20

November 2, 2026

Retailer 6$1,502 CAD

Retailer 17$1,644 CAD

Retailer 14$1,771 CAD

Retailer 3$1,803 CAD

Retailer 12$2,315 CAD

Retailer 18$2,385 CAD

Retailer 11$2,490 CAD

Retailer 2$2,881 CAD

Retailer 20$2,983 CAD

Retailer 1$3,028 CAD

Retailer 4$3,973 CAD

Retailer 10$4,302 CAD

Retailer 7$4,822 CAD

Retailer 5$4,825 CAD

Retailer 15$5,120 CAD

Retailer 19$5,285 CAD

Retailer 9$5,418 CAD

Retailer 13$6,734 CAD

Retailer 16$7,318 CAD

Retailer 8$7,371 CAD

26 data points across 20 retailers

20 retailers$1,644 CAD to $9,181 CAD

Cheapest Retailer

$1,644 CAD

£926 GBP

Retailer 2

$1,771 CAD

HK$9,900 HKD

View

Retailer 3

$1,803 CAD

$1,290 USD

View

Price last confirmed 6 days ago

Retailer 4

$2,315 CAD

€1,578 EUR

View

Retailer 5

$2,385 CAD

£1,344 GBP

View

Retailer 6

$2,490 CAD

$1,782 USD

View

Price last confirmed 7 days ago

Retailer 7

$2,881 CAD

A$3,172 AUD

View

Price last confirmed 12 days ago

Retailer 8

$2,983 CAD

ZAR 34,487 ZAR

View

Price last confirmed 9 days ago

Retailer 9

$3,028 CAD

$2,167 USD

View

B+

Retailer 10

$3,973 CAD

$2,843 USD

View

Retailer 11

$4,302 CAD

£2,424 GBP

View

Price last confirmed 8 days ago

Retailer 12

$4,822 CAD

$3,451 USD

View

Price last confirmed 8 days ago

Retailer 13

$4,825 CAD

$3,453 USD

View

Price last confirmed 7 days ago

B+

Retailer 14

$5,120 CAD

SGD 4,951 SGD

View

B+

Retailer 15

$5,285 CAD

£2,978 GBP

View

Price last confirmed 7 days ago

Retailer 16

$5,418 CAD

$3,877 USD

View

Price last confirmed 7 days ago

Retailer 17

$6,734 CAD

A$7,414 AUD

View

Price last confirmed 25 days ago

Retailer 18

$7,318 CAD

$5,237 USD

View

Retailer 19

$7,371 CAD

$5,275 USD

View

Price last confirmed 15 days ago

Most Expensive

Brilliant Earth

21423461A · Nov 2

$9,181 CAD

$6,570 USD

View

19 more retailers have this diamond

Prices start from $1,644 CADSave up to $7,537 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

6.50ct Cushion

$1,644 CAD