Marquise|Lab Grown|IGI

1.59ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG743593569

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743593569

Diamond specifications and retailer prices

From $1,304 CAD

$932 USD

As of October 23, 2026

Save $3,062 CAD (70%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: $7,222 CAD at Do Amore Diamonds · As of October 23, 2026

View at Do Amore Diamonds

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 LG743593569 or 743593569. Listed at 28 retailers as of October 23, 2026, with a 235% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.9°

Pavilion angle40°

OriginLab Grown

Grading LabIGI

CertificateIGI LG743593569

Dimensions5.99 × 5.99 × 3.68 mm

L/W Ratio1.00

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG743593569

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: $7,222 CAD|Low: $813 CAD|High: $7,222 CAD|Avg: $2,491 CAD

Do Amore Diamonds

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

Retailer 22

Retailer 23

Retailer 24

Retailer 25

Retailer 26

Retailer 27

October 29, 2026

Retailer 7$813 CAD

Retailer 12$910 CAD

Retailer 14$995 CAD

Retailer 18$1,022 CAD

Retailer 23$1,190 CAD

Retailer 19$1,304 CAD

Retailer 17$1,310 CAD

Retailer 13$1,379 CAD

Retailer 9$1,570 CAD

Retailer 21$1,649 CAD

Retailer 26$1,696 CAD

Retailer 25$1,872 CAD

Retailer 24$1,894 CAD

Retailer 4$2,501 CAD

Retailer 22$2,589 CAD

Retailer 15$2,644 CAD

Retailer 11$2,927 CAD

Retailer 27$3,170 CAD

Retailer 10$3,242 CAD

Retailer 6$3,244 CAD

Retailer 5$3,347 CAD

Retailer 8$3,623 CAD

Retailer 20$3,753 CAD

Retailer 16$3,980 CAD

Retailer 2$4,367 CAD

Retailer 3$4,408 CAD

Do Amore Diamonds$7,222 CAD

30 data points across 27 retailers

28 retailers$1,304 CAD to $4,367 CAD

Retailer 1

$813 CAD

$581 USD

Price last confirmed 21 days ago

Retailer 2

$995 CAD

$711 USD

View

Price last confirmed 31 days ago

Retailer 3

$1,008 CAD

$720 USD

View

Price last confirmed 27 days ago

Retailer 4

$1,008 CAD

$720 USD

View

Price last confirmed 19 days ago

Retailer 5

$1,190 CAD

$850 USD

View

Price last confirmed 7 days ago

Retailer 6

$1,304 CAD

$932 USD

View

Retailer 7

$1,310 CAD

$936 USD

View

Price last confirmed 8 days ago

Retailer 8

$1,379 CAD

HK$7,700 HKD

View

Retailer 9

$1,570 CAD

$1,122 USD

View

Price last confirmed 9 days ago

Retailer 10

$1,649 CAD

£928 GBP

View

Price last confirmed 8 days ago

Retailer 11

$1,872 CAD

A$2,058 AUD

View

Retailer 12

$1,894 CAD

ZAR 21,867 ZAR

View

Price last confirmed 10 days ago

Retailer 13

$2,501 CAD

$1,787 USD

View

Price last confirmed 8 days ago

Retailer 14

$2,589 CAD

A$2,846 AUD

View

Price last confirmed 8 days ago

Retailer 15

$2,644 CAD

$1,889 USD

View

Price last confirmed 8 days ago

Retailer 16

$2,927 CAD

$2,091 USD

View

Price last confirmed 19 days ago

Retailer 17

$2,927 CAD

$2,091 USD

View

Price last confirmed 8 days ago

Retailer 18

$2,927 CAD

$2,091 USD

View

Price last confirmed 29 days ago

Retailer 19

$3,170 CAD

$2,265 USD

View

Price last confirmed 11 days ago

Retailer 20

$3,244 CAD

$2,318 USD

View

Price last confirmed 7 days ago

Retailer 21

$3,347 CAD

$2,391 USD

View

Price last confirmed 9 days ago

Retailer 22

$3,623 CAD

A$3,982 AUD

View

Price last confirmed 22 days ago

Retailer 23

$3,753 CAD

$2,682 USD

View

Price last confirmed 8 days ago

Retailer 24

$3,980 CAD

SGD 3,843 SGD

View

Price last confirmed 9 days ago

Retailer 25

$4,367 CAD

$3,120 USD

View

Retailer 26

$4,367 CAD

$3,120 USD

View

Retailer 27

$4,408 CAD

£2,480 GBP

View

Price last confirmed 9 days ago

Most Expensive

Do Amore Diamonds

27-16A18D1A3 · Oct 23

$7,222 CAD

$5,160 USD

View

Price last confirmed 7 days ago

27 more retailers have this diamond

Prices start from $1,304 CADSave up to $3,062 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

1.59ct Marquise

$1,304 CAD