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Marquise|Lab Grown|IGI

0.30ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG544261535

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG544261535

Diamond specifications and retailer prices

From $119 CAD
$85 USD
As of October 30, 2026
Save $1,041 CAD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,159 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG544261535 or 544261535. Listed at 12 retailers as of October 30, 2026, with prices from $119 to $1,159, a $1,041 spread on the same certified stone. Brilliant Earth lists it at $1,159. 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 angle33.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544261535
Dimensions7.14 × 3.44 × 2.19 mm
L/W Ratio2.08
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
7.14 mm3.44 mm0.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG544261535
Side View
Table 62.0%Crown 33.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.7%

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: $263 CAD|Low: $113 CAD|High: $1,091 CAD|Avg: $355 CAD|+6.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7$119 CAD
Retailer 11$137 CAD
Retailer 2$156 CAD
Retailer 8$156 CAD
Retailer 1$263 CAD
Retailer 6$265 CAD
Retailer 10$316 CAD
Retailer 5$377 CAD
Retailer 3$461 CAD
Retailer 9$472 CAD
Retailer 4$1,084 CAD

44 data points across 11 retailers

12 retailers$119 CAD to $1,159 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
-
$263 CAD
£148 GBP
View
B+
Retailer 6
-
$265 CAD
ZAR 3,064 ZAR
View
B+
Retailer 7
-
$316 CAD
$226 USD
View
B+
Retailer 8
-
$377 CAD
£212 GBP
View
B
Retailer 9
-
$461 CAD
$330 USD
View
B
Retailer 10
-
$472 CAD
$338 USD
View
B
Retailer 11
-
$1,084 CAD
£611 GBP
View
Most Expensive
B
Brilliant Earth
8612182A · Oct 30
$1,159 CAD
$830 USD
View
11 more retailers have this diamond
Prices start from $119 CADSave up to $1,041 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