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Marquise|Lab Grown|IGI

0.30ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG542237492

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG542237492

Diamond specifications and retailer prices

From $119 CAD
$85 USD
As of October 30, 2026
Save $960 CAD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,079 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.3ct lab-grown marquise diamond

This 0.3ct 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 LG542237492 or 542237492. Listed at 14 retailers as of October 26, 2026, with prices from $119 to $1,079, a $960 spread on the same certified stone. MOH London lists it at $1,079. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542237492
Dimensions7.38 × 3.48 × 2.01 mm
L/W Ratio2.12
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 mm3.48 mm0.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG542237492
Side View
Table 62.5%Crown 36.2°Girdle: MED-STKPavilion 37.9°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: $1,079 CAD|Low: $113 CAD|High: $1,091 CAD|Avg: $359 CAD|-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$119 CAD
Retailer 13$137 CAD
Retailer 3$156 CAD
Retailer 10$156 CAD
Retailer 5$237 CAD
Retailer 2$263 CAD
Retailer 7$265 CAD
Retailer 12$316 CAD
Retailer 6$377 CAD
Retailer 4$461 CAD
Retailer 11$472 CAD
Retailer 8$766 CAD
MOH London$1,079 CAD

44 data points across 13 retailers

14 retailers$119 CAD to $1,079 CAD

A
Cheapest Retailer
-
$119 CAD
$85 USD
A
Retailer 2
-
$137 CAD
$98 USD
View
A
Retailer 3
-
$156 CAD
$112 USD
View
A
Retailer 4
-
$156 CAD
$112 USD
View
B+
Retailer 5
-
$237 CAD
$170 USD
View
B+
Retailer 6
-
$263 CAD
£148 GBP
View
B+
Retailer 7
-
$265 CAD
ZAR 3,064 ZAR
View
B+
Retailer 8
-
$316 CAD
$226 USD
View
B+
Retailer 9
-
$375 CAD
HK$2,100 HKD
View
B+
Retailer 10
-
$377 CAD
£212 GBP
View
B
Retailer 11
-
$461 CAD
$330 USD
View
B
Retailer 12
-
$472 CAD
$338 USD
View
B
Retailer 13
-
$766 CAD
£432 GBP
View
Most Expensive
B
MOH London
LG542237492 · Oct 26
$1,079 CAD
£608 GBP
View
13 more retailers have this diamond
Prices start from $119 CADSave up to $960 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
0.30ct Marquise
$119 CAD