Marquise|Lab Grown|IGI

5.01ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG634400457

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG634400457

Diamond specifications and retailer prices

From HK$7,156 HKD

$912 USD

As of November 1, 2026

Save HK$20,635 HKD (74%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: HK$44,487 HKD at Brilliant Earth · As of October 16, 2026

View at Brilliant Earth

About this 5.01ct lab-grown marquise diamond

This 5.01ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634400457 or 634400457. Listed at 26 retailers as of November 1, 2026, with a 288% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.01

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.6°

Pavilion angle38.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG634400457

Dimensions17.99 × 9.10 × 5.35 mm

L/W Ratio1.98

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG634400457

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 1

Current: HK$44,487 HKD|Low: HK$6,387 HKD|High: HK$44,801 HKD|Avg: HK$15,492 HKD|-0.7%

Brilliant Earth

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

November 2, 2026

Retailer 9HK$6,387 HKD

Retailer 10HK$6,952 HKD

Retailer 11HK$7,313 HKD

Retailer 4HK$7,415 HKD

Retailer 2HK$8,158 HKD

Retailer 17HK$8,788 HKD

Retailer 15HK$10,702 HKD

Retailer 12HK$11,380 HKD

Retailer 7HK$11,957 HKD

Retailer 5HK$13,966 HKD

Retailer 3HK$14,973 HKD

Retailer 14HK$15,024 HKD

Retailer 19HK$17,042 HKD

Retailer 6HK$20,839 HKD

Retailer 16HK$21,828 HKD

Retailer 8HK$23,598 HKD

Retailer 18HK$27,540 HKD

Retailer 13HK$27,791 HKD

Brilliant EarthHK$44,487 HKD

33 data points across 19 retailers

26 retailersHK$7,156 HKD to HK$27,791 HKD

Retailer 1

HK$6,136 HKD

$782 USD

Price last confirmed 28 days ago

Retailer 2

HK$6,387 HKD

$814 USD

View

Price last confirmed 33 days ago

Retailer 3

HK$6,952 HKD

$886 USD

View

Price last confirmed 34 days ago

Retailer 4

HK$7,156 HKD

$912 USD

View

Final sale: no returns

Retailer 5

HK$7,313 HKD

$932 USD

View

Price last confirmed 34 days ago

Retailer 6

HK$7,415 HKD

$945 USD

View

Price last confirmed 28 days ago

Retailer 7

HK$7,415 HKD

$945 USD

View

Price last confirmed 21 days ago

Retailer 8

HK$7,834 HKD

View

Retailer 9

HK$8,158 HKD

£819 GBP

View

Retailer 10

HK$8,788 HKD

$1,120 USD

View

Retailer 11

HK$10,341 HKD

$1,318 USD

View

Retailer 12

HK$10,702 HKD

€1,299 EUR

View

Retailer 13

HK$11,380 HKD

£1,142 GBP

View

Retailer 14

HK$11,957 HKD

$1,524 USD

View

B+

Retailer 15

HK$13,966 HKD

$1,780 USD

View

Retailer 16

HK$14,973 HKD

ZAR 30,829 ZAR

View

Price last confirmed 18 days ago

B+

Retailer 17

HK$15,024 HKD

A$2,946 AUD

View

B+

Retailer 18

HK$17,042 HKD

$2,172 USD

View

Retailer 19

HK$20,839 HKD

$2,656 USD

View

Price last confirmed 32 days ago

B+

Retailer 20

HK$21,828 HKD

$2,782 USD

View

Retailer 21

HK$22,632 HKD

SGD 3,898 SGD

View

Retailer 22

HK$23,598 HKD

$3,008 USD

View

Retailer 23

HK$25,657 HKD

$3,270 USD

View

Retailer 24

HK$27,540 HKD

$3,510 USD

View

Retailer 25

HK$27,791 HKD

£2,789 GBP

View

Most Expensive

Brilliant Earth

10225055A · Oct 16

HK$44,487 HKD

$5,670 USD

View

Price last confirmed 17 days ago

25 more retailers have this diamond

Prices start from HK$7,156 HKDSave up to HK$20,635 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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