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Marquise|Lab Grown|IGI

1.37ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG610314940

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG610314940

Diamond specifications and retailer prices

From £533 GBP
$714 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: £533 GBP 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 LG610314940 or 610314940. 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
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610314940
Dimensions11.62 × 5.82 mm
L/W Ratio2.00
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
11.62 mm5.82 mm1.37 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610314940
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 59.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: £533 GBP|Low: £512 GBP|High: £658 GBP|Avg: £568 GBP|-19.0%
September 23, 2026
B2C Jewels£533 GBP

3 data points across 1 retailer

1 retailer

B
B2C Jewels
22059355 · Nov 1
£533 GBP
$714 USD
View

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B
1.37ct Marquise
£533 GBP