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Marquise|Lab Grown|IGI

0.31ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG537213096

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG537213096

Diamond specifications and retailer prices

From HK$683 HKD
$87 USD
As of October 27, 2026
Save HK$3,742 HKD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$6,228 HKD at MOH London · As of October 25, 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 very-good cut grade and certified by IGI LG537213096 or 537213096. Listed at 14 retailers as of October 27, 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.31
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537213096
Dimensions7.38 × 3.46 × 2.06 mm
L/W Ratio2.13
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
7.38 mm3.46 mm0.31 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG537213096
Side View
Table 61.0%Crown 36.8°Girdle: MED-THKPavilion 37.7°Culet: NoneDepth 59.5%

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 27
Current: HK$6,228 HKD|Low: HK$350 HKD|High: HK$6,268 HKD|Avg: HK$1,971 HKD|-0.5%
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
October 29, 2026
Retailer 5HK$350 HKD
Retailer 7HK$683 HKD
Retailer 10HK$785 HKD
Retailer 11HK$894 HKD
Retailer 12HK$894 HKD
Retailer 2HK$1,533 HKD
Retailer 9HK$1,789 HKD
Retailer 4HK$1,883 HKD
Retailer 6HK$2,163 HKD
Retailer 13HK$2,605 HKD
Retailer 8HK$2,707 HKD
Retailer 3HK$3,176 HKD
MOH LondonHK$6,228 HKD

41 data points across 13 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$1,533 HKD
£154 GBP
View
B
Retailer 6
-
HK$1,789 HKD
$228 USD
View
B
Retailer 7
-
HK$1,883 HKD
$240 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
LG537213096 · Oct 21
HK$6,228 HKD
£625 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