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Marquise|Lab Grown|IGI

0.37ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG541274197

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG541274197

Diamond specifications and retailer prices

From $137 CAD
$98 USD
As of October 27, 2026
Save $1,116 CAD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,252 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.37ct lab-grown marquise diamond

This 0.37ct 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 LG541274197 or 541274197. Listed at 15 retailers as of October 27, 2026, with prices from $137 to $1,252, a $1,116 spread on the same certified stone. MOH London lists it at $1,252. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.37
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541274197
Dimensions7.74 × 3.75 × 2.22 mm
L/W Ratio2.06
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
7.74 mm3.75 mm0.37 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG541274197
Side View
Table 60.5%Crown 35.4°Girdle: THN-STKPavilion 38.9°Culet: NoneDepth 59.2%

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: $1,252 CAD|Low: $131 CAD|High: $1,261 CAD|Avg: $450 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
Retailer 14
October 29, 2026
Retailer 9$137 CAD
Retailer 13$159 CAD
Retailer 10$180 CAD
Retailer 14$180 CAD
Retailer 6$293 CAD
Retailer 8$306 CAD
Retailer 2$326 CAD
Retailer 12$346 CAD
Retailer 7$435 CAD
Retailer 4$485 CAD
Retailer 11$545 CAD
Retailer 5$627 CAD
Retailer 3$894 CAD
MOH London$1,252 CAD

42 data points across 14 retailers

15 retailers$137 CAD to $1,252 CAD

A
Cheapest Retailer
-
$137 CAD
$98 USD
A
Retailer 2
-
$159 CAD
$114 USD
View
Retailer 3
-
$180 CAD
$129 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$180 CAD
$129 USD
View
B+
Retailer 5
-
$293 CAD
$210 USD
View
B+
Retailer 6
-
$306 CAD
ZAR 3,542 ZAR
View
B+
Retailer 7
-
$326 CAD
£184 GBP
View
B+
Retailer 8
-
$346 CAD
$248 USD
View
B+
Retailer 9
-
$358 CAD
HK$2,000 HKD
View
B+
Retailer 10
-
$435 CAD
£245 GBP
View
B
Retailer 11
-
$485 CAD
$347 USD
View
B
Retailer 12
-
$545 CAD
$390 USD
View
B
Retailer 13
-
$627 CAD
$449 USD
View
B
Retailer 14
-
$894 CAD
£504 GBP
View
Most Expensive
B
MOH London
LG541274197 · Oct 29
$1,252 CAD
£706 GBP
View
14 more retailers have this diamond
Prices start from $137 CADSave up to $1,116 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
0.37ct Marquise
$137 CAD