Marquise|Lab Grown|IGI

1.59ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG596345412

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG596345412

Diamond specifications and retailer prices

From $619 CAD

$443 USD

As of October 31, 2026

Save $2,859 CAD (82%) vs most expensive(unlock to see where)

29 retailers carry this diamond

Most expensive: $3,478 CAD at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG596345412 or 596345412. Listed at 29 retailers as of October 28, 2026, with prices from $619 to $3,478, a $2,859 spread on the same certified stone. Brilliant Earth lists it at $3,478. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59

Carat

Color

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.9°

Pavilion angle36.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG596345412

Dimensions11.85 × 6.08 × 3.81 mm

L/W Ratio1.95

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG596345412

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 31

Current: $3,478 CAD|Low: $513 CAD|High: $3,478 CAD|Avg: $1,521 CAD

Brilliant Earth

Retailer 2

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Retailer 22

November 1, 2026

Retailer 11$513 CAD

Retailer 13$619 CAD

Retailer 9$636 CAD

Retailer 7$733 CAD

Retailer 21$810 CAD

Retailer 5$897 CAD

Retailer 4$995 CAD

Retailer 17$1,030 CAD

Retailer 10$1,084 CAD

Retailer 20$1,092 CAD

Retailer 2$1,147 CAD

Retailer 22$1,179 CAD

Retailer 12$1,456 CAD

Retailer 18$1,475 CAD

Retailer 3$1,865 CAD

Retailer 8$2,099 CAD

Retailer 15$2,151 CAD

Retailer 14$2,401 CAD

Retailer 6$2,412 CAD

Retailer 16$2,427 CAD

Retailer 19$2,498 CAD

Brilliant Earth$3,478 CAD

35 data points across 22 retailers

29 retailers$619 CAD to $3,478 CAD

Retailer 1

$513 CAD

$367 USD

Price last confirmed 23 days ago

Retailer 2

$566 CAD

$405 USD

View

Price last confirmed 32 days ago

Retailer 3

$619 CAD

$443 USD

View

Final sale: no returns

Retailer 4

$634 CAD

$454 USD

View

Price last confirmed 33 days ago

Retailer 5

$636 CAD

$455 USD

View

Price last confirmed 23 days ago

Retailer 6

$636 CAD

$455 USD

View

Price last confirmed 21 days ago

Retailer 7

$693 CAD

$496 USD

View

Price last confirmed 33 days ago

Retailer 8

$733 CAD

HK$4,100 HKD

View

Retailer 9

$810 CAD

$580 USD

View

Retailer 10

$897 CAD

$642 USD

View

Retailer 11

$995 CAD

$712 USD

View

Retailer 12

$1,030 CAD

€702 EUR

View

B+

Retailer 13

$1,084 CAD

$776 USD

View

Retailer 14

$1,092 CAD

ZAR 12,633 ZAR

View

B+

Retailer 15

$1,147 CAD

£647 GBP

View

B+

Retailer 16

$1,179 CAD

A$1,298 AUD

View

Retailer 17

$1,456 CAD

$1,042 USD

View

Price last confirmed 8 days ago

B+

Retailer 18

$1,475 CAD

A$1,625 AUD

View

Retailer 19

$1,865 CAD

$1,335 USD

View

Retailer 20

$2,044 CAD

$1,463 USD

View

Price last confirmed 21 days ago

Retailer 21

$2,044 CAD

$1,463 USD

View

Retailer 22

$2,099 CAD

$1,503 USD

View

Retailer 23

$2,151 CAD

$1,540 USD

View

Retailer 24

$2,255 CAD

$1,614 USD

View

Price last confirmed 31 days ago

Retailer 25

$2,401 CAD

$1,719 USD

View

Retailer 26

$2,412 CAD

$1,727 USD

View

Retailer 27

$2,427 CAD

A$2,673 AUD

View

Retailer 28

$2,498 CAD

£1,408 GBP

View

Most Expensive

Brilliant Earth

7974755A · Oct 28

$3,478 CAD

$2,490 USD

View

28 more retailers have this diamond

Prices start from $619 CADSave up to $2,859 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.

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