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Marquise|Lab Grown|IGI

0.31ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG542295698

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG542295698

Diamond specifications and retailer prices

From $122 CAD
$87 USD
As of October 30, 2026
Save $666 CAD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,107 CAD at MOH London · As of October 19, 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 LG542295698 or 542295698. Listed at 15 retailers as of October 30, 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
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542295698
Dimensions7.54 × 3.58 × 2.07 mm
L/W Ratio2.11
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
7.54 mm3.58 mm0.31 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542295698
Side View
Table 62.0%Crown 31.7°Girdle: THN-MEDPavilion 39°Culet: NoneDepth 57.8%

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: $382 CAD|-0.6%
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 8$122 CAD
Retailer 12$140 CAD
Retailer 3$159 CAD
Retailer 13$159 CAD
Retailer 9$237 CAD
Retailer 7$271 CAD
Retailer 2$271 CAD
Retailer 11$318 CAD
Retailer 6$385 CAD
Retailer 4$464 CAD
Retailer 10$482 CAD
Retailer 5$788 CAD
MOH London$1,107 CAD

42 data points across 13 retailers

15 retailers$122 CAD to $788 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
-
$237 CAD
$170 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
-
$393 CAD
HK$2,200 HKD
View
B
Retailer 11
-
$464 CAD
$332 USD
View
B
Retailer 12
-
$482 CAD
$345 USD
View
B
Retailer 13
-
$565 CAD
$405 USD
View
B
Retailer 14
-
$788 CAD
£444 GBP
View
Most Expensive
MOH London
LG542295698 · Oct 19
$1,107 CAD
£624 GBP
View
Price last confirmed 13 days ago
14 more retailers have this diamond
Prices start from $122 CADSave up to $666 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