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Marquise|Lab Grown|IGI

0.31ct G VVS2 Marquise Lab Grown Diamond

VG • G/VVS2 • IGI LG537225545

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG537225545

Diamond specifications and retailer prices

From $124 AUD
$87 USD
As of October 30, 2026
Save $1,001 AUD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,125 AUD 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG537225545 or 537225545. Listed at 15 retailers as of October 26, 2026, with prices from $124 to $1,125, a $1,001 spread on the same certified stone. MOH London lists it at $1,125. 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
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537225545
Dimensions7.19 × 3.37 × 2.18 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
7.19 mm3.37 mm0.31 ctG / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG537225545
Side View
Table 61.5%Crown 32.9°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,125 AUD|Low: $118 AUD|High: $1,137 AUD|Avg: $383 AUD|-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
October 31, 2026
Retailer 9$124 AUD
Retailer 12$142 AUD
Retailer 3$162 AUD
Retailer 13$162 AUD
Retailer 6$256 AUD
Retailer 8$276 AUD
Retailer 2$277 AUD
Retailer 11$325 AUD
Retailer 7$392 AUD
Retailer 4$473 AUD
Retailer 10$491 AUD
Retailer 5$576 AUD
MOH London$1,125 AUD

42 data points across 13 retailers

15 retailers$124 AUD to $1,125 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
-
$256 AUD
$180 USD
View
B+
Retailer 6
-
$276 AUD
ZAR 3,133 ZAR
View
B+
Retailer 7
-
$277 AUD
£153 GBP
View
B+
Retailer 8
-
$325 AUD
$228 USD
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
-
$528 AUD
HK$2,900 HKD
View
B
Retailer 13
-
$576 AUD
$405 USD
View
B
Retailer 14
-
$803 AUD
£444 GBP
View
Most Expensive
B
MOH London
LG537225545 · Oct 26
$1,125 AUD
£622 GBP
View
14 more retailers have this diamond
Prices start from $124 AUDSave up to $1,001 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