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Marquise|Lab Grown|IGI

1.37ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG677542528

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG677542528

Diamond specifications and retailer prices

From €452 EUR
$505 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €452 EUR at B2C Jewels
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 B2C Jewels

About this 1.37ct lab-grown marquise diamond

This 1.37ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677542528 or 677542528. Listed at a single retailer as of November 1, 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

1.37
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677542528
Dimensions11.14 × 5.94 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.14 mm5.94 mm1.37 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677542528
Side View
Table 63.0%Crown 36.8°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.1%

Caratlytics Score

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

Last verified: Nov 1
Current: €452 EUR|Low: €443 EUR|High: €661 EUR|Avg: €516 EUR|-31.6%
September 23, 2026
B2C Jewels€452 EUR

4 data points across 1 retailer

1 retailer

B+
B2C Jewels
27170256 · Nov 1
€452 EUR
$505 USD
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B+
1.37ct Marquise
€452 EUR