Marquise|Lab Grown|IGI

5.09ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG839647736

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839647736

Diamond specifications and retailer prices

From HK$7,340 HKD

£737 GBP

As of October 27, 2026

Save HK$27,732 HKD (79%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: HK$35,072 HKD at Rare Carat · As of October 28, 2026

View at Rare Carat

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839647736 or 839647736. Listed at 22 retailers as of October 27, 2026, with prices from HK$7,340 to HK$35,072, a HK$27,732 spread on the same certified stone. Rare Carat lists it at HK$35,072. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.09

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.8°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG839647736

Dimensions17.35 × 9.25 × 5.54 mm

L/W Ratio1.88

Girdle conditionFaceted

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG839647736

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 27

Current: HK$35,072 HKD|Low: HK$5,830 HKD|High: HK$35,268 HKD|Avg: HK$15,943 HKD|-0.6%

Rare Carat

Retailer 2

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Retailer 23

November 2, 2026

Retailer 8HK$5,830 HKD

Retailer 12HK$6,340 HKD

Retailer 16HK$6,512 HKD

Retailer 4HK$6,755 HKD

Retailer 20HK$7,340 HKD

Retailer 18HK$7,633 HKD

Retailer 5HK$8,160 HKD

Retailer 6HK$9,745 HKD

Retailer 19HK$10,232 HKD

Retailer 21HK$10,784 HKD

Retailer 9HK$10,945 HKD

Retailer 23HK$13,601 HKD

Retailer 14HK$13,775 HKD

Retailer 2HK$14,900 HKD

Retailer 7HK$16,092 HKD

Retailer 3HK$19,003 HKD

Retailer 10HK$21,881 HKD

Retailer 13HK$22,040 HKD

Retailer 11HK$22,848 HKD

Retailer 15HK$23,302 HKD

Retailer 22HK$26,575 HKD

Retailer 17HK$31,141 HKD

Rare CaratHK$35,072 HKD

25 data points across 23 retailers

22 retailersHK$7,340 HKD to HK$35,072 HKD

Retailer 1

HK$5,830 HKD

$743 USD

Price last confirmed 10 days ago

Retailer 2

HK$6,340 HKD

$808 USD

View

Price last confirmed 9 days ago

Retailer 3

HK$6,755 HKD

$861 USD

View

Price last confirmed 8 days ago

Retailer 4

HK$7,340 HKD

£737 GBP

View

Retailer 5

HK$7,633 HKD

View

Retailer 6

HK$8,160 HKD

$1,040 USD

View

Price last confirmed 6 days ago

Retailer 7

HK$9,745 HKD

$1,242 USD

View

Price last confirmed 7 days ago

Retailer 8

HK$10,232 HKD

€1,242 EUR

View

Retailer 9

HK$10,784 HKD

£1,082 GBP

View

Retailer 10

HK$10,945 HKD

$1,395 USD

View

Price last confirmed 7 days ago

Retailer 11

HK$13,601 HKD

ZAR 28,005 ZAR

View

Price last confirmed 9 days ago

Retailer 12

HK$13,775 HKD

A$2,701 AUD

View

Price last confirmed 13 days ago

B+

Retailer 13

HK$14,900 HKD

$1,899 USD

View

B+

Retailer 14

HK$16,092 HKD

$2,051 USD

View

Retailer 15

HK$19,003 HKD

$2,422 USD

View

Price last confirmed 8 days ago

Retailer 16

HK$21,881 HKD

$2,789 USD

View

Price last confirmed 8 days ago

B+

Retailer 17

HK$22,040 HKD

SGD 3,796 SGD

View

Retailer 18

HK$22,848 HKD

$2,912 USD

View

Price last confirmed 7 days ago

Retailer 19

HK$23,302 HKD

$2,970 USD

View

Retailer 20

HK$26,575 HKD

£2,667 GBP

View

Price last confirmed 8 days ago

Retailer 21

HK$31,141 HKD

$3,969 USD

View

Most Expensive

Rare Carat

174946-A · Oct 28

HK$35,072 HKD

$4,470 USD

View

21 more retailers have this diamond

Prices start from HK$7,340 HKDSave up to HK$27,732 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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