Radiant|Lab Grown|IGI

7.91ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG683582850

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG683582850

Diamond specifications and retailer prices

From $2,412 CAD

$1,723 USD

As of October 23, 2026

Save $11,209 CAD (82%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $13,621 CAD at With Clarity · As of October 28, 2026

View at With Clarity

About this 7.91ct lab-grown radiant diamond

This 7.91ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683582850 or 683582850. Listed at 22 retailers as of October 23, 2026, with prices from $2,412 to $13,621, a $11,209 spread on the same certified stone. With Clarity lists it at $13,621. 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

7.91

Carat

Color

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.8°

Pavilion angle31.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG683582850

Dimensions14.40 × 9.74 × 6.32 mm

L/W Ratio1.48

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 LG683582850

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 23

Current: $3,339 CAD|Low: $2,347 CAD|High: $11,715 CAD|Avg: $5,389 CAD|-2.3%

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

Retailer 21

October 27, 2026

Retailer 19$2,412 CAD

Retailer 17$2,624 CAD

Retailer 11$2,700 CAD

Retailer 21$2,798 CAD

Retailer 6$3,037 CAD

Retailer 4$3,225 CAD

Retailer 10$3,337 CAD

Retailer 1$3,339 CAD

Retailer 12$3,943 CAD

Retailer 16$4,197 CAD

Retailer 2$4,393 CAD

Retailer 3$4,399 CAD

Retailer 18$5,244 CAD

Retailer 9$5,802 CAD

Retailer 8$7,334 CAD

Retailer 7$7,540 CAD

Retailer 15$8,000 CAD

Retailer 20$8,244 CAD

Retailer 13$9,345 CAD

Retailer 14$10,598 CAD

Retailer 5$11,701 CAD

26 data points across 21 retailers

22 retailers$2,412 CAD to $13,621 CAD

Cheapest Retailer

$2,412 CAD

$1,723 USD

Retailer 2

$2,624 CAD

$1,875 USD

View

Retailer 3

$2,700 CAD

$1,929 USD

View

Final sale: no returns

Retailer 4

$2,798 CAD

$1,999 USD

View

Retailer 5

$3,037 CAD

$2,170 USD

View

Retailer 6

$3,225 CAD

HK$18,000 HKD

View

Retailer 7

$3,337 CAD

$2,384 USD

View

Retailer 8

$3,339 CAD

£1,879 GBP

View

Retailer 9

$3,943 CAD

£2,218 GBP

View

Retailer 10

$4,197 CAD

€2,856 EUR

View

B+

Retailer 11

$4,393 CAD

$3,139 USD

View

Retailer 12

$4,399 CAD

$3,143 USD

View

B+

Retailer 13

$5,244 CAD

$3,747 USD

View

B+

Retailer 14

$5,802 CAD

£3,264 GBP

View

B+

Retailer 15

$7,334 CAD

$5,240 USD

View

B+

Retailer 16

$7,540 CAD

$5,387 USD

View

B+

Retailer 17

$8,000 CAD

£4,501 GBP

View

Retailer 18

$8,244 CAD

$5,890 USD

View

Price last confirmed 11 days ago

Retailer 19

$9,345 CAD

SGD 9,023 SGD

View

Retailer 20

$10,598 CAD

A$11,649 AUD

View

Price last confirmed 21 days ago

Retailer 21

$11,701 CAD

$8,360 USD

View

Most Expensive

With Clarity

683582850 · Oct 28

$13,621 CAD

$9,732 USD

View

21 more retailers have this diamond

Prices start from $2,412 CADSave up to $11,209 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

7.91ct Radiant

$2,412 CAD