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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 $124 AUD
$87 USD
As of October 30, 2026
Save $679 AUD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,130 AUD 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 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. 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 30
Current: $1,130 AUD|Low: $64 AUD|High: $1,137 AUD|Avg: $358 AUD|-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 30, 2026
Retailer 5$64 AUD
Retailer 7$124 AUD
Retailer 10$142 AUD
Retailer 11$162 AUD
Retailer 12$162 AUD
Retailer 2$279 AUD
Retailer 9$325 AUD
Retailer 4$342 AUD
Retailer 6$392 AUD
Retailer 13$473 AUD
Retailer 8$491 AUD
Retailer 3$576 AUD
MOH London$1,130 AUD

42 data points across 13 retailers

14 retailers$124 AUD to $803 AUD

A
Cheapest Retailer
-
$124 AUD
$87 USD
A
Retailer 2
-
$142 AUD
$100 USD
View
A
Retailer 3
-
$162 AUD
$114 USD
View
A
Retailer 4
-
$162 AUD
$114 USD
View
B
Retailer 5
-
$279 AUD
£154 GBP
View
B
Retailer 6
-
$325 AUD
$228 USD
View
B
Retailer 7
-
$342 AUD
$240 USD
View
B
Retailer 8
-
$346 AUD
HK$1,900 HKD
View
B
Retailer 9
-
$392 AUD
£217 GBP
View
B
Retailer 10
-
$473 AUD
$332 USD
View
B
Retailer 11
-
$491 AUD
$345 USD
View
B
Retailer 12
-
$576 AUD
$405 USD
View
B
Retailer 13
-
$803 AUD
£444 GBP
View
Most Expensive
MOH London
LG537213096 · Oct 21
$1,130 AUD
£625 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $124 AUDSave up to $679 AUD

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
$124 AUD