Marquise|Lab Grown|IGI

1.54ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG808637802

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG808637802

Diamond specifications and retailer prices

From $365 USD
As of October 26, 2026
1 retailer carries this diamond
Only listing: $365 USD at Loose Grown Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Loose Grown Diamond

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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG808637802 or 808637802. Listed at a single retailer as of October 26, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808637802
Dimensions12.27 × 6.09 × 3.68 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.27 mm6.09 mm1.54 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808637802
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 26
Current: $365 USD|Low: $365 USD|High: $1,423 USD|Avg: $724 USD|-73.8%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 26, 2026
Loose Grown Diamond$365 USD
Retailer 2$489 USD
Retailer 5$518 USD
Retailer 3$666 USD
Retailer 4$888 USD

3 data points across 5 retailers

1 retailer

B+
Loose Grown Diamond
LGD14-38896 · Oct 26
$365 USD
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B+
1.54ct Marquise
$365 USD