Marquise|Lab Grown|IGI

2.58ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG821690672

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821690672

Diamond specifications and retailer prices

From HK$4,017 HKD

As of November 1, 2026

Save HK$16,303 HKD (80%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: HK$20,320 HKD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 2.58ct lab-grown marquise diamond

This 2.58ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821690672 or 821690672. Listed at 24 retailers as of October 31, 2026, with prices from HK$4,017 to HK$20,320, a HK$16,303 spread on the same certified stone. Brilliant Earth lists it at HK$20,320. 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

2.58

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36°

Pavilion angle39.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG821690672

Dimensions14.27 × 7.28 × 4.43 mm

L/W Ratio1.96

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 LG821690672

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$20,320 HKD|Low: HK$2,974 HKD|High: HK$21,340 HKD|Avg: HK$8,950 HKD|-4.8%

Brilliant Earth

Retailer 2

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Retailer 25

October 31, 2026

Retailer 8HK$2,974 HKD

Retailer 15HK$3,319 HKD

Retailer 12HK$3,327 HKD

Retailer 7HK$3,680 HKD

Retailer 5HK$4,017 HKD

Retailer 22HK$4,111 HKD

Retailer 21HK$4,864 HKD

Retailer 25HK$5,659 HKD

Retailer 10HK$5,869 HKD

Retailer 9HK$5,939 HKD

Retailer 17HK$6,619 HKD

Retailer 23HK$6,621 HKD

Retailer 20HK$7,602 HKD

Retailer 24HK$8,241 HKD

Retailer 4HK$8,803 HKD

Retailer 13HK$9,062 HKD

Retailer 2HK$11,496 HKD

Retailer 6HK$11,839 HKD

Retailer 16HK$12,139 HKD

Retailer 18HK$13,351 HKD

Retailer 14HK$13,785 HKD

Retailer 11HK$13,834 HKD

Retailer 3HK$14,408 HKD

Retailer 19HK$15,432 HKD

Brilliant EarthHK$20,320 HKD

23 data points across 25 retailers

24 retailersHK$4,017 HKD to HK$20,320 HKD

Retailer 1

HK$2,974 HKD

$379 USD

Price last confirmed 9 days ago

Retailer 2

HK$3,327 HKD

$424 USD

View

Price last confirmed 8 days ago

Retailer 3

HK$3,680 HKD

$469 USD

View

Price last confirmed 7 days ago

Retailer 4

HK$4,017 HKD

View

Retailer 5

HK$4,111 HKD

£413 GBP

View

Retailer 6

HK$4,864 HKD

$620 USD

View

Price last confirmed 5 days ago

Retailer 7

HK$5,659 HKD

€687 EUR

View

Retailer 8

HK$5,869 HKD

$748 USD

View

Price last confirmed 7 days ago

Retailer 9

HK$5,939 HKD

$757 USD

View

Retailer 10

HK$6,619 HKD

A$1,298 AUD

View

Retailer 11

HK$6,621 HKD

£664 GBP

View

Retailer 12

HK$7,602 HKD

$969 USD

View

Retailer 13

HK$8,241 HKD

A$1,616 AUD

View

Price last confirmed 7 days ago

Retailer 14

HK$8,803 HKD

ZAR 18,126 ZAR

View

Price last confirmed 9 days ago

Retailer 15

HK$9,062 HKD

$1,155 USD

View

B+

Retailer 16

HK$11,496 HKD

SGD 1,980 SGD

View

Retailer 17

HK$11,839 HKD

$1,509 USD

View

Price last confirmed 7 days ago

B+

Retailer 18

HK$12,139 HKD

$1,547 USD

View

Retailer 19

HK$13,351 HKD

A$2,618 AUD

View

Price last confirmed 24 days ago

B+

Retailer 20

HK$13,785 HKD

$1,757 USD

View

Retailer 21

HK$13,834 HKD

$1,763 USD

View

Price last confirmed 8 days ago

B+

Retailer 22

HK$14,408 HKD

£1,446 GBP

View

B+

Retailer 23

HK$15,432 HKD

$1,967 USD

View

Most Expensive

Brilliant Earth

20986771A · Oct 31

HK$20,320 HKD

$2,590 USD

View

23 more retailers have this diamond

Prices start from HK$4,017 HKDSave up to HK$16,303 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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