Marquise|Lab Grown|IGI

1.56ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG794610748

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794610748

Diamond specifications and retailer prices

From HK$4,682 HKD

A$918 AUD

As of November 2, 2026

Save HK$5,440 HKD (54%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: HK$10,121 HKD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794610748 or 794610748. Listed at 17 retailers as of November 2, 2026, with prices from HK$4,682 to HK$10,121, a HK$5,440 spread on the same certified stone. Brilliant Earth lists it at HK$10,121. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33°

Pavilion angle39.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG794610748

Dimensions12.27 × 6.03 × 3.70 mm

L/W Ratio2.03

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG794610748

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: HK$10,121 HKD|Low: HK$1,530 HKD|High: HK$10,475 HKD|Avg: HK$6,065 HKD|-3.0%

Brilliant Earth

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Retailer 22

October 19, 2026

Retailer 19HK$1,977 HKD

Retailer 5HK$2,205 HKD

Retailer 6HK$2,448 HKD

Retailer 10HK$2,448 HKD

Retailer 21HK$3,727 HKD

Retailer 4HK$4,096 HKD

Retailer 17HK$4,183 HKD

Retailer 12HK$4,323 HKD

Retailer 13HK$4,563 HKD

Retailer 2HK$4,682 HKD

Retailer 8HK$5,124 HKD

Retailer 14HK$5,630 HKD

Retailer 20HK$5,728 HKD

Retailer 18HK$7,517 HKD

Retailer 3HK$7,807 HKD

Retailer 22HK$7,870 HKD

Retailer 7HK$7,891 HKD

Retailer 9HK$8,278 HKD

Retailer 11HK$9,588 HKD

Retailer 15HK$9,863 HKD

Retailer 16HK$9,935 HKD

Brilliant EarthHK$10,121 HKD

28 data points across 22 retailers

17 retailersHK$4,682 HKD to HK$10,121 HKD

Retailer 1

HK$1,977 HKD

$252 USD

Price last confirmed 25 days ago

Retailer 2

HK$2,268 HKD

$289 USD

View

Price last confirmed 34 days ago

Retailer 3

HK$2,448 HKD

$312 USD

View

Price last confirmed 21 days ago

Retailer 4

HK$2,448 HKD

$312 USD

View

Price last confirmed 30 days ago

Retailer 5

HK$4,096 HKD

$522 USD

View

Price last confirmed 21 days ago

Retailer 6

HK$4,183 HKD

ZAR 8,613 ZAR

View

Price last confirmed 25 days ago

Retailer 7

HK$4,563 HKD

£458 GBP

View

Price last confirmed 20 days ago

Retailer 8

HK$4,682 HKD

A$918 AUD

View

Retailer 9

HK$5,728 HKD

$730 USD

View

Price last confirmed 20 days ago

Retailer 10

HK$7,517 HKD

A$1,474 AUD

View

Price last confirmed 25 days ago

Retailer 11

HK$7,807 HKD

$995 USD

View

Price last confirmed 29 days ago

Retailer 12

HK$7,870 HKD

$1,003 USD

View

Price last confirmed 29 days ago

Retailer 13

HK$7,891 HKD

SGD 1,359 SGD

View

Price last confirmed 21 days ago

Retailer 14

HK$8,278 HKD

$1,055 USD

View

Price last confirmed 21 days ago

Retailer 15

HK$9,588 HKD

$1,222 USD

View

Price last confirmed 21 days ago

Retailer 16

HK$9,935 HKD

£997 GBP

View

Price last confirmed 22 days ago

Most Expensive

Brilliant Earth

21503684A · Nov 2

HK$10,121 HKD

$1,290 USD

View

16 more retailers have this diamond

Prices start from HK$4,682 HKDSave up to HK$5,440 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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