Marquise|Lab Grown|IGI

5.28ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG695509669

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG695509669

Diamond specifications and retailer prices

From HK$10,678 HKD

$1,361 USD

As of October 29, 2026

Save HK$73,977 HKD (87%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: HK$93,678 HKD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 5.28ct lab-grown marquise diamond

This 5.28ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG695509669 or 695509669. Listed at 24 retailers as of October 29, 2026, with a 693% 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

5.28

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG695509669

Dimensions9.13 × 9.13 × 5.56 mm

L/W Ratio1.00

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 LG695509669

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 29

Current: HK$93,678 HKD|Low: HK$7,618 HKD|High: HK$94,698 HKD|Avg: HK$28,697 HKD|-1.1%

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

Retailer 20

October 30, 2026

Retailer 7HK$10,678 HKD

Retailer 5HK$11,062 HKD

Retailer 15HK$12,357 HKD

Retailer 6HK$12,773 HKD

Retailer 20HK$15,558 HKD

Retailer 8HK$16,005 HKD

Retailer 2HK$17,219 HKD

Retailer 4HK$21,191 HKD

Retailer 16HK$21,460 HKD

Retailer 17HK$24,723 HKD

Retailer 13HK$24,810 HKD

Retailer 11HK$29,533 HKD

Retailer 3HK$31,736 HKD

Retailer 10HK$32,824 HKD

Retailer 19HK$34,724 HKD

Retailer 14HK$39,448 HKD

Retailer 12HK$43,303 HKD

Retailer 18HK$44,054 HKD

Retailer 9HK$69,434 HKD

Brilliant EarthHK$93,678 HKD

43 data points across 20 retailers

24 retailersHK$10,678 HKD to HK$84,655 HKD

Retailer 1

HK$9,156 HKD

$1,167 USD

Price last confirmed 28 days ago

Retailer 2

HK$10,372 HKD

$1,322 USD

View

Price last confirmed 31 days ago

Retailer 3

HK$10,678 HKD

$1,361 USD

View

Final sale: no returns

Retailer 4

HK$11,062 HKD

$1,410 USD

View

Price last confirmed 27 days ago

Retailer 5

HK$12,357 HKD

$1,575 USD

View

Retailer 6

HK$12,773 HKD

$1,628 USD

View

Retailer 7

HK$15,558 HKD

$1,983 USD

View

Retailer 8

HK$16,005 HKD

$2,040 USD

View

Retailer 9

HK$17,219 HKD

£1,728 GBP

View

B+

Retailer 10

HK$21,191 HKD

$2,701 USD

View

B+

Retailer 11

HK$21,460 HKD

A$4,208 AUD

View

Retailer 12

HK$22,886 HKD

$2,917 USD

View

Price last confirmed 30 days ago

Retailer 13

HK$24,723 HKD

A$4,848 AUD

View

Price last confirmed 8 days ago

B+

Retailer 14

HK$24,810 HKD

ZAR 51,086 ZAR

View

Retailer 15

HK$29,533 HKD

£2,964 GBP

View

Retailer 16

HK$31,736 HKD

$4,045 USD

View

Retailer 17

HK$32,824 HKD

$4,184 USD

View

Retailer 18

HK$34,724 HKD

A$6,809 AUD

View

Price last confirmed 21 days ago

Retailer 19

HK$39,448 HKD

£3,959 GBP

View

Retailer 20

HK$43,303 HKD

$5,519 USD

View

Retailer 21

HK$44,054 HKD

$5,615 USD

View

Retailer 22

HK$69,434 HKD

$8,850 USD

View

Retailer 23

HK$84,655 HKD

$10,790 USD

View

Most Expensive

Brilliant Earth

18630745A · Oct 30

HK$93,678 HKD

$11,940 USD

View

Price under review

23 more retailers have this diamond

Prices start from HK$10,678 HKDSave up to HK$73,977 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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