Marquise|Lab Grown|IGI

1.59ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG700514302

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG700514302

Diamond specifications and retailer prices

From $969 CAD

$692 USD

As of October 29, 2026

Save $3,696 CAD (79%) vs most expensive(unlock to see where)

31 retailers carry this diamond

Most expensive: $4,664 CAD at MOH London · As of October 26, 2026

View at MOH London

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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700514302 or 700514302. Listed at 31 retailers as of October 26, 2026, with prices from $969 to $4,664, a $3,696 spread on the same certified stone. MOH London lists it at $4,664. 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

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.1°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG700514302

Dimensions12.03 × 6.05 × 3.86 mm

L/W Ratio1.99

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 LG700514302

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 29

Current: $4,664 CAD|Low: $865 CAD|High: $4,664 CAD|Avg: $2,399 CAD

MOH London

Retailer 2

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October 29, 2026

Retailer 11$865 CAD

Retailer 18$969 CAD

Retailer 10$1,073 CAD

Retailer 20$1,183 CAD

Retailer 4$1,236 CAD

Retailer 24$1,369 CAD

Retailer 17$1,514 CAD

Retailer 13$1,646 CAD

Retailer 2$1,681 CAD

Retailer 9$1,713 CAD

Retailer 19$1,844 CAD

Retailer 21$2,497 CAD

Retailer 12$2,546 CAD

Retailer 23$2,662 CAD

Retailer 16$3,114 CAD

Retailer 22$3,359 CAD

Retailer 7$3,425 CAD

Retailer 6$3,467 CAD

Retailer 3$3,539 CAD

Retailer 14$3,565 CAD

Retailer 5$3,593 CAD

Retailer 15$3,759 CAD

Retailer 8$4,479 CAD

MOH London$4,664 CAD

32 data points across 24 retailers

31 retailers$969 CAD to $4,664 CAD

Retailer 1

$865 CAD

$618 USD

Price last confirmed 21 days ago

Retailer 2

$897 CAD

$641 USD

View

Price last confirmed 29 days ago

Retailer 3

$969 CAD

$692 USD

View

Final sale: no returns

Retailer 4

$976 CAD

$697 USD

View

Price last confirmed 30 days ago

Retailer 5

$1,026 CAD

$733 USD

View

Price last confirmed 30 days ago

Retailer 6

$1,073 CAD

$767 USD

View

Price last confirmed 21 days ago

Retailer 7

$1,073 CAD

$767 USD

View

Price last confirmed 19 days ago

Retailer 8

$1,183 CAD

$845 USD

View

Retailer 9

$1,236 CAD

HK$6,900 HKD

View

Retailer 10

$1,369 CAD

$978 USD

View

Retailer 11

$1,514 CAD

$1,082 USD

View

Retailer 12

$1,646 CAD

€1,120 EUR

View

Retailer 13

$1,681 CAD

£946 GBP

View

Retailer 14

$1,713 CAD

$1,224 USD

View

Retailer 15

$1,844 CAD

ZAR 21,287 ZAR

View

B+

Retailer 16

$2,497 CAD

A$2,745 AUD

View

Price last confirmed 8 days ago

B+

Retailer 17

$2,546 CAD

$1,819 USD

View

B+

Retailer 18

$2,662 CAD

$1,902 USD

View

B+

Retailer 19

$2,823 CAD

$2,017 USD

View

Price last confirmed 19 days ago

B+

Retailer 20

$2,823 CAD

$2,017 USD

View

B+

Retailer 21

$2,927 CAD

$2,091 USD

View

Price last confirmed 29 days ago

B+

Retailer 22

$3,114 CAD

£1,752 GBP

View

B+

Retailer 23

$3,359 CAD

$2,400 USD

View

B+

Retailer 24

$3,425 CAD

$2,447 USD

View

B+

Retailer 25

$3,467 CAD

$2,477 USD

View

B+

Retailer 26

$3,539 CAD

$2,528 USD

View

B+

Retailer 27

$3,565 CAD

SGD 3,442 SGD

View

B+

Retailer 28

$3,593 CAD

A$3,949 AUD

View

Price last confirmed 20 days ago

Retailer 29

$3,759 CAD

$2,686 USD

View

Retailer 30

$4,479 CAD

$3,200 USD

View

Most Expensive

MOH London

LG700514302 · Oct 26

$4,664 CAD

£2,624 GBP

View

30 more retailers have this diamond

Prices start from $969 CADSave up to $3,696 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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1.59ct Marquise

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