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Marquise|Lab Grown|IGI

1.54ct H VVS1 Marquise Lab Grown Diamond

EX • H/VVS1 • IGI LG826625145

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826625145

Diamond specifications and retailer prices

From $344 CAD
As of November 4, 2026
Save $1,584 CAD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,927 CAD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826625145 or 826625145. Listed at 3 retailers as of November 4, 2026, with prices from $344 to $1,927, a $1,584 spread on the same certified stone. Brilliant Earth lists it at $1,927. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826625145
Dimensions11.36 × 6.00 × 3.89 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.36 mm6.00 mm1.54 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826625145
Side View
Table 62.0%Crown 36.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,927 CAD|Low: $344 CAD|High: $2,402 CAD|Avg: $1,073 CAD|-19.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3$344 CAD
Retailer 6$672 CAD
Retailer 2$732 CAD
Retailer 5$817 CAD
Retailer 4$1,419 CAD
Brilliant Earth$1,927 CAD

39 data points across 6 retailers

3 retailers$344 CAD to $1,927 CAD

A
Cheapest Retailer
-
$344 CAD
Final sale: no returns
A
Retailer 2
-
$732 CAD
View
Most Expensive
B
Brilliant Earth
21229197A · Nov 4
$1,927 CAD
$1,380 USD
View
2 more retailers have this diamond
Prices start from $344 CADSave up to $1,584 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
1.54ct Marquise
$344 CAD