Marquise|Lab Grown|IGI

4.59ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG662482997

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG662482997

Diamond specifications and retailer prices

From $1,288 CAD

$922 USD

As of November 2, 2026

Save $10,921 CAD (89%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $12,209 CAD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 4.59ct lab-grown marquise diamond

This 4.59ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG662482997 or 662482997. Listed at 26 retailers as of October 31, 2026, with prices from $1,288 to $12,209, a $10,921 spread on the same certified stone. Brilliant Earth lists it at $12,209. 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

4.59

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle39.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG662482997

Dimensions17.47 × 8.49 × 5.46 mm

L/W Ratio2.06

Girdle conditionFaceted

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 LG662482997

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: Nov 2

Current: $12,209 CAD|Low: $1,236 CAD|High: $12,209 CAD|Avg: $4,144 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

Retailer 17

Retailer 18

Retailer 19

Retailer 20

November 2, 2026

Retailer 4$1,236 CAD

Retailer 6$1,442 CAD

Retailer 3$1,493 CAD

Retailer 20$1,493 CAD

Retailer 17$1,739 CAD

Retailer 8$2,039 CAD

Retailer 7$2,107 CAD

Retailer 2$2,377 CAD

Retailer 19$3,323 CAD

Retailer 16$3,509 CAD

Retailer 14$3,532 CAD

Retailer 11$4,556 CAD

Retailer 10$4,614 CAD

Retailer 5$4,673 CAD

Retailer 15$4,804 CAD

Retailer 18$5,078 CAD

Retailer 13$5,592 CAD

Retailer 12$5,867 CAD

Retailer 9$12,027 CAD

Brilliant Earth$12,209 CAD

44 data points across 20 retailers

26 retailers$1,288 CAD to $12,209 CAD

Retailer 1

$1,236 CAD

$885 USD

Price last confirmed 31 days ago

Retailer 2

$1,288 CAD

$922 USD

View

Retailer 3

$1,401 CAD

$1,003 USD

View

Price last confirmed 34 days ago

Retailer 4

$1,442 CAD

$1,032 USD

View

Final sale: no returns

Retailer 5

$1,493 CAD

$1,069 USD

View

Price last confirmed 16 days ago

Retailer 6

$1,493 CAD

$1,069 USD

View

Price last confirmed 30 days ago

Retailer 7

$1,493 CAD

$1,069 USD

View

Retailer 8

$1,739 CAD

$1,245 USD

View

Retailer 9

$2,039 CAD

$1,460 USD

View

Retailer 10

$2,107 CAD

$1,508 USD

View

Retailer 11

$2,377 CAD

£1,340 GBP

View

Retailer 12

$3,090 CAD

$2,212 USD

View

Price last confirmed 32 days ago

B+

Retailer 13

$3,090 CAD

$2,212 USD

View

B+

Retailer 14

$3,323 CAD

$2,379 USD

View

B+

Retailer 15

$3,509 CAD

ZAR 40,585 ZAR

View

B+

Retailer 16

$3,532 CAD

A$3,890 AUD

View

Retailer 17

$4,556 CAD

£2,568 GBP

View

Retailer 18

$4,614 CAD

$3,303 USD

View

Retailer 19

$4,673 CAD

$3,345 USD

View

B+

Retailer 20

$4,804 CAD

A$5,291 AUD

View

Retailer 21

$5,078 CAD

$3,635 USD

View

Retailer 22

$5,592 CAD

£3,152 GBP

View

Retailer 23

$5,867 CAD

$4,200 USD

View

Retailer 24

$11,441 CAD

$8,190 USD

View

Retailer 25

$12,027 CAD

$8,610 USD

View

Most Expensive

Brilliant Earth

19824689A · Oct 31

$12,209 CAD

$8,740 USD

View

25 more retailers have this diamond

Prices start from $1,288 CADSave up to $10,921 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

4.59ct Marquise

$1,288 CAD