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Marquise|Lab Grown|IGI

4.59ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG802619548

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802619548

Diamond specifications and retailer prices

From HK$6,089 HKD
$776 USD
As of November 2, 2026
Save HK$20,537 HKD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$26,625 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 4.59ct lab-grown marquise diamond

This 4.59ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG802619548 or 802619548. Listed at 8 retailers as of October 29, 2026, with prices from HK$6,089 to HK$26,625, a HK$20,537 spread on the same certified stone. MOH London lists it at HK$26,625. 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

4.59
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802619548
Dimensions16.93 × 8.66 × 5.49 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.93 mm8.66 mm4.59 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802619548
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
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$26,625 HKD|Low: HK$5,845 HKD|High: HK$26,805 HKD|Avg: HK$17,685 HKD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5HK$6,089 HKD
Retailer 2HK$8,435 HKD
Retailer 6HK$11,416 HKD
Retailer 3HK$15,137 HKD
Retailer 4HK$16,799 HKD
Retailer 9HK$19,764 HKD
Retailer 8HK$22,002 HKD
Retailer 7HK$26,488 HKD
MOH LondonHK$26,625 HKD

19 data points across 9 retailers

8 retailersHK$6,089 HKD to HK$26,625 HKD

A
Cheapest Retailer
-
HK$6,089 HKD
$776 USD
A
Retailer 2
-
HK$6,630 HKD
$845 USD
View
A
Retailer 3
-
HK$8,435 HKD
$1,075 USD
View
A
Retailer 4
-
HK$11,416 HKD
$1,455 USD
View
B+
Retailer 5
-
HK$15,137 HKD
A$2,968 AUD
View
B+
Retailer 6
-
HK$16,799 HKD
$2,141 USD
View
B
Retailer 7
-
HK$19,866 HKD
$2,532 USD
View
Most Expensive
B
MOH London
LG802619548 · Oct 29
HK$26,625 HKD
£2,672 GBP
View
7 more retailers have this diamond
Prices start from HK$6,089 HKDSave up to HK$20,537 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.

A
4.59ct Marquise
HK$6,089 HKD