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Marquise|Lab Grown|IGI

0.40ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG538276779

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG538276779

Diamond specifications and retailer prices

From HK$816 HKD
$104 USD
As of October 30, 2026
Save HK$7,644 HKD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$8,459 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown marquise diamond

This 0.4ct lab-grown marquise sits in the sub-half-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538276779 or 538276779. Listed at 14 retailers as of October 29, 2026, with prices from HK$816 to HK$8,459, a HK$7,644 spread on the same certified stone. MOH London lists it at HK$8,459. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.3°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538276779
Dimensions7.59 × 3.79 × 2.44 mm
L/W Ratio2.00
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
Top View
7.59 mm3.79 mm0.40 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG538276779
Side View
Table 61.0%Crown 31.3°Girdle: STK-VTKPavilion 42.9°Culet: NoneDepth 64.4%

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: Oct 30
Current: HK$8,459 HKD|Low: HK$777 HKD|High: HK$8,519 HKD|Avg: HK$2,822 HKD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 8HK$816 HKD
Retailer 12HK$941 HKD
Retailer 9HK$1,075 HKD
Retailer 13HK$1,075 HKD
Retailer 6HK$1,805 HKD
Retailer 2HK$1,978 HKD
Retailer 11HK$2,032 HKD
Retailer 7HK$2,587 HKD
Retailer 3HK$2,785 HKD
Retailer 10HK$3,240 HKD
Retailer 4HK$3,697 HKD
Retailer 5HK$5,261 HKD
MOH LondonHK$8,459 HKD

43 data points across 13 retailers

14 retailersHK$816 HKD to HK$8,459 HKD

A
Cheapest Retailer
-
HK$816 HKD
$104 USD
A
Retailer 2
-
HK$941 HKD
$120 USD
View
A
Retailer 3
-
HK$1,075 HKD
$137 USD
View
Retailer 4
-
HK$1,075 HKD
$137 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$1,805 HKD
$230 USD
View
B+
Retailer 6
-
HK$1,978 HKD
£199 GBP
View
B+
Retailer 7
-
HK$2,008 HKD
View
B+
Retailer 8
-
HK$2,032 HKD
$259 USD
View
B+
Retailer 9
-
HK$2,587 HKD
£260 GBP
View
B+
Retailer 10
-
HK$2,785 HKD
$355 USD
View
B
Retailer 11
-
HK$3,240 HKD
$413 USD
View
B
Retailer 12
-
HK$3,697 HKD
$471 USD
View
B
Retailer 13
-
HK$5,261 HKD
£528 GBP
View
Most Expensive
B
MOH London
LG538276779 · Oct 29
HK$8,459 HKD
£849 GBP
View
13 more retailers have this diamond
Prices start from HK$816 HKDSave up to HK$7,644 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
0.40ct Marquise
HK$816 HKD