Radiant|Lab Grown|IGI

6.09ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG836616248

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

Certificate IGI LG836616248

Diamond specifications and retailer prices

From $2,594 CAD

$1,857 USD

As of October 30, 2026

Save $15,258 CAD (85%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $20,046 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 6.09ct lab-grown radiant diamond

This 6.09ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836616248 or 836616248. Listed at 16 retailers as of October 30, 2026, with a 588% 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

6.09

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.1°

Pavilion angle33.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG836616248

Dimensions12.97 × 8.97 × 5.92 mm

L/W Ratio1.45

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 LG836616248

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 30

Current: $20,046 CAD|Low: $2,594 CAD|High: $20,046 CAD|Avg: $7,637 CAD

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

October 30, 2026

Retailer 2$2,594 CAD

Retailer 13$2,904 CAD

Retailer 15$3,009 CAD

Retailer 16$3,241 CAD

Retailer 10$3,509 CAD

Retailer 4$3,534 CAD

Retailer 12$3,909 CAD

Retailer 6$4,566 CAD

Retailer 11$4,571 CAD

Retailer 3$6,301 CAD

Retailer 14$6,428 CAD

Retailer 5$8,109 CAD

Retailer 8$11,390 CAD

Retailer 7$11,622 CAD

Retailer 9$17,852 CAD

Brilliant Earth$20,046 CAD

4 data points across 16 retailers

16 retailers$2,594 CAD to $17,852 CAD

Cheapest Retailer

$2,594 CAD

$1,857 USD

Retailer 2

$2,904 CAD

$2,079 USD

View

Final sale: no returns

Retailer 3

$3,009 CAD

$2,154 USD

View

Retailer 4

$3,241 CAD

$2,320 USD

View

B+

Retailer 5

$3,509 CAD

£1,978 GBP

View

B+

Retailer 6

$3,534 CAD

$2,530 USD

View

B+

Retailer 7

$3,909 CAD

$2,798 USD

View

B+

Retailer 8

$4,566 CAD

$3,269 USD

View

B+

Retailer 9

$4,571 CAD

£2,576 GBP

View

Retailer 10

$6,301 CAD

£3,552 GBP

View

Retailer 11

$6,428 CAD

ZAR 74,344 ZAR

View

Retailer 12

$8,109 CAD

$5,805 USD

View

Retailer 13

$11,390 CAD

SGD 11,019 SGD

View

Retailer 14

$11,622 CAD

$8,320 USD

View

Retailer 15

$17,852 CAD

$12,780 USD

View

Most Expensive

Brilliant Earth

22335663Y · Oct 29

$20,046 CAD

$14,350 USD

View

Price under review

15 more retailers have this diamond

Prices start from $2,594 CADSave up to $15,258 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

6.09ct Radiant

$2,594 CAD