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Marquise|Lab Grown|IGI

15.07ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG830673919

Shape and cutting style on the report: Hexagonal step cut

Certificate IGI LG830673919

Diamond specifications and retailer prices

From $9,334 CAD
$6,682 USD
As of October 31, 2026
Save $2,365 CAD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $38,708 CAD at Brilliant Earth · As of October 4, 2026
View at Brilliant Earth

About this 15.07ct lab-grown marquise diamond

This 15.07ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830673919 or 830673919. Listed at 3 retailers as of October 31, 2026, with a 25% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

15.07
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG830673919
Dimensions22.89 × 11.84 × 7.87 mm
L/W Ratio1.93
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
22.89 mm11.84 mm15.07 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830673919
Side View
Table 67.0%CrownGirdle: MediumPavilionCulet: LargeDepth 66.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $38,708 CAD|Low: $9,334 CAD|High: $38,708 CAD|Avg: $22,177 CAD
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$9,334 CAD
Retailer 3$11,699 CAD
Brilliant Earth$38,708 CAD

4 data points across 3 retailers

3 retailers$9,334 CAD to $11,699 CAD

B+
Cheapest Retailer
-
$9,334 CAD
$6,682 USD
B
Retailer 2
-
$11,699 CAD
$8,375 USD
View
Most Expensive
Brilliant Earth
21682493A · Oct 4
$38,708 CAD
$27,710 USD
View
Price under review
2 more retailers have this diamond
Prices start from $9,334 CADSave up to $2,365 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.

B+
15.07ct Marquise
$9,334 CAD