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Marquise|Lab Grown|IGI

0.31ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG542212274

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG542212274

Diamond specifications and retailer prices

From HK$683 HKD
$87 USD
As of October 30, 2026
Save HK$3,742 HKD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$6,198 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.31ct lab-grown marquise diamond

This 0.31ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG542212274 or 542212274. Listed at 14 retailers as of October 29, 2026, with a 548% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542212274
Dimensions7.26 × 3.49 × 2.11 mm
L/W Ratio2.08
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
7.26 mm3.49 mm0.31 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG542212274
Side View
Table 59.5%Crown 34.1°Girdle: THN-THKPavilion 39°Culet: NoneDepth 60.5%

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$6,198 HKD|Low: HK$350 HKD|High: HK$6,268 HKD|Avg: HK$2,168 HKD|-0.2%
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
Retailer 14
October 30, 2026
Retailer 6HK$350 HKD
Retailer 8HK$683 HKD
Retailer 11HK$785 HKD
Retailer 12HK$894 HKD
Retailer 13HK$894 HKD
Retailer 5HK$1,491 HKD
Retailer 2HK$1,538 HKD
Retailer 10HK$1,789 HKD
Retailer 7HK$2,163 HKD
Retailer 14HK$2,605 HKD
Retailer 9HK$2,707 HKD
Retailer 3HK$3,176 HKD
Retailer 4HK$4,424 HKD
MOH LondonHK$6,198 HKD

42 data points across 14 retailers

14 retailersHK$683 HKD to HK$4,424 HKD

A
Cheapest Retailer
-
HK$683 HKD
$87 USD
A
Retailer 2
-
HK$785 HKD
$100 USD
View
A
Retailer 3
-
HK$894 HKD
$114 USD
View
A
Retailer 4
-
HK$894 HKD
$114 USD
View
B+
Retailer 5
-
HK$1,491 HKD
$190 USD
View
B+
Retailer 6
-
HK$1,538 HKD
£154 GBP
View
B+
Retailer 7
-
HK$1,789 HKD
$228 USD
View
B
Retailer 8
-
HK$1,908 HKD
View
B
Retailer 9
-
HK$2,163 HKD
£217 GBP
View
B
Retailer 10
-
HK$2,605 HKD
$332 USD
View
B
Retailer 11
-
HK$2,707 HKD
$345 USD
View
B
Retailer 12
-
HK$3,176 HKD
$405 USD
View
B
Retailer 13
-
HK$4,424 HKD
£444 GBP
View
Most Expensive
MOH London
LG542212274 · Oct 26
HK$6,198 HKD
£622 GBP
View
Price under review
13 more retailers have this diamond
Prices start from HK$683 HKDSave up to HK$3,742 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
0.31ct Marquise
HK$683 HKD