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Marquise|Lab Grown|IGI

0.31ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG538298029

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG538298029

Diamond specifications and retailer prices

From $122 CAD
$87 USD
As of October 30, 2026
Save $985 CAD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,107 CAD at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538298029 or 538298029. Listed at 15 retailers as of October 29, 2026, with prices from $122 to $1,107, a $985 spread on the same certified stone. MOH London lists it at $1,107. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538298029
Dimensions6.91 × 3.59 × 2.24 mm
L/W Ratio1.92
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
6.91 mm3.59 mm0.31 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538298029
Side View
Table 56.5%Crown 35.7°Girdle: THN-MEDPavilion 39.7°Culet: NoneDepth 62.4%

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: $1,107 CAD|Low: $116 CAD|High: $1,116 CAD|Avg: $375 CAD|+0.3%
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$122 CAD
Retailer 12$140 CAD
Retailer 3$159 CAD
Retailer 13$159 CAD
Retailer 6$251 CAD
Retailer 8$271 CAD
Retailer 2$271 CAD
Retailer 11$318 CAD
Retailer 7$385 CAD
Retailer 4$464 CAD
Retailer 10$482 CAD
Retailer 5$565 CAD
MOH London$1,107 CAD

43 data points across 13 retailers

15 retailers$122 CAD to $1,107 CAD

A
Cheapest Retailer
-
$122 CAD
$87 USD
A
Retailer 2
-
$140 CAD
$100 USD
View
A
Retailer 3
-
$159 CAD
$114 USD
View
A
Retailer 4
-
$159 CAD
$114 USD
View
A
Retailer 5
-
$251 CAD
$180 USD
View
B+
Retailer 6
-
$271 CAD
ZAR 3,132 ZAR
View
B+
Retailer 7
-
$271 CAD
£153 GBP
View
B+
Retailer 8
-
$318 CAD
$228 USD
View
B+
Retailer 9
-
$385 CAD
£217 GBP
View
B
Retailer 10
-
$464 CAD
$332 USD
View
B
Retailer 11
-
$482 CAD
$345 USD
View
B
Retailer 12
-
$501 CAD
HK$2,800 HKD
View
B
Retailer 13
-
$565 CAD
$405 USD
View
B
Retailer 14
-
$788 CAD
£444 GBP
View
Most Expensive
B
MOH London
LG538298029 · Oct 29
$1,107 CAD
£624 GBP
View
14 more retailers have this diamond
Prices start from $122 CADSave up to $985 CAD

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
$122 CAD