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 HK$7,733 HKD

As of October 30, 2026

Save HK$16,746 HKD (68%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: HK$40,484 HKD 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 28, 2026, with a 217% 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

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.9°

Pavilion angle40°

OriginLab Grown

Grading LabIGI

CertificateIGI LG743593569

Dimensions12.95 × 5.99 × 3.68 mm

L/W Ratio2.16

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 30

Current: HK$40,484 HKD|Low: HK$4,558 HKD|High: HK$40,484 HKD|Avg: HK$13,969 HKD

Do Amore Diamonds

Retailer 2

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Retailer 25

Retailer 26

Retailer 27

October 30, 2026

Retailer 7HK$4,558 HKD

Retailer 12HK$5,100 HKD

Retailer 14HK$5,578 HKD

Retailer 18HK$5,727 HKD

Retailer 23HK$6,669 HKD

Retailer 19HK$7,312 HKD

Retailer 17HK$7,344 HKD

Retailer 13HK$7,733 HKD

Retailer 9HK$8,803 HKD

Retailer 21HK$9,246 HKD

Retailer 26HK$9,507 HKD

Retailer 25HK$10,495 HKD

Retailer 24HK$10,620 HKD

Retailer 4HK$14,020 HKD

Retailer 22HK$14,514 HKD

Retailer 15HK$14,820 HKD

Retailer 11HK$16,405 HKD

Retailer 27HK$17,771 HKD

Retailer 10HK$18,174 HKD

Retailer 6HK$18,186 HKD

Retailer 5HK$18,762 HKD

Retailer 2HK$19,928 HKD

Retailer 8HK$20,307 HKD

Retailer 20HK$21,040 HKD

Retailer 16HK$22,312 HKD

Retailer 3HK$24,711 HKD

Do Amore DiamondsHK$40,484 HKD

31 data points across 27 retailers

28 retailersHK$7,733 HKD to HK$24,479 HKD

Retailer 1

HK$4,558 HKD

$581 USD

Price last confirmed 23 days ago

Retailer 2

HK$5,578 HKD

$711 USD

View

Price last confirmed 32 days ago

Retailer 3

HK$5,649 HKD

$720 USD

View

Price last confirmed 28 days ago

Retailer 4

HK$5,649 HKD

$720 USD

View

Price last confirmed 20 days ago

Retailer 5

HK$6,669 HKD

$850 USD

View

Price last confirmed 8 days ago

Retailer 6

HK$7,312 HKD

$932 USD

View

Price last confirmed 7 days ago

Retailer 7

HK$7,344 HKD

$936 USD

View

Price last confirmed 9 days ago

Retailer 8

HK$7,733 HKD

View

Retailer 9

HK$8,803 HKD

$1,122 USD

View

Price last confirmed 10 days ago

Retailer 10

HK$9,246 HKD

£928 GBP

View

Price last confirmed 9 days ago

Retailer 11

HK$10,495 HKD

A$2,058 AUD

View

Retailer 12

HK$10,620 HKD

ZAR 21,867 ZAR

View

Price last confirmed 12 days ago

Retailer 13

HK$14,020 HKD

$1,787 USD

View

Price last confirmed 9 days ago

Retailer 14

HK$14,514 HKD

A$2,846 AUD

View

Price last confirmed 9 days ago

Retailer 15

HK$14,820 HKD

$1,889 USD

View

Price last confirmed 9 days ago

Retailer 16

HK$16,405 HKD

$2,091 USD

View

Price last confirmed 20 days ago

Retailer 17

HK$16,405 HKD

$2,091 USD

View

Price last confirmed 9 days ago

Retailer 18

HK$16,405 HKD

$2,091 USD

View

Price last confirmed 30 days ago

Retailer 19

HK$17,771 HKD

$2,265 USD

View

Price last confirmed 13 days ago

Retailer 20

HK$18,186 HKD

$2,318 USD

View

Price last confirmed 8 days ago

Retailer 21

HK$18,762 HKD

$2,391 USD

View

Price last confirmed 10 days ago

B+

Retailer 22

HK$19,928 HKD

$2,540 USD

View

Retailer 23

HK$20,307 HKD

A$3,982 AUD

View

Price last confirmed 23 days ago

Retailer 24

HK$21,040 HKD

$2,682 USD

View

Price last confirmed 9 days ago

Retailer 25

HK$22,312 HKD

SGD 3,843 SGD

View

Price last confirmed 10 days ago

Retailer 26

HK$24,479 HKD

$3,120 USD

View

Retailer 27

HK$24,711 HKD

£2,480 GBP

View

Price last confirmed 10 days ago

Most Expensive

Do Amore Diamonds

27-16A18D1A3 · Oct 23

HK$40,484 HKD

$5,160 USD

View

Price last confirmed 8 days ago

27 more retailers have this diamond

Prices start from HK$7,733 HKDSave up to HK$16,746 HKD

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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