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Marquise|Lab Grown|IGI

1.49ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG813650283

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813650283

Diamond specifications and retailer prices

From £1,446 GBP
$1,940 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £1,446 GBP at Brilliant Earth
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 Brilliant Earth

About this 1.49ct lab-grown marquise diamond

This 1.49ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813650283 or 813650283. Listed at a single retailer as of October 31, 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

1.49
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813650283
Dimensions12.31 × 6.00 × 3.55 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.31 mm6.00 mm1.49 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813650283
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 59.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £726 GBP|Low: £174 GBP|High: £869 GBP|Avg: £481 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
July 6, 2026
Retailer 4£174 GBP
Retailer 6£286 GBP
Retailer 7£314 GBP
Retailer 2£376 GBP
Retailer 1£726 GBP
Retailer 3£821 GBP
Retailer 5£869 GBP

4 data points across 7 retailers

1 retailer

B
Brilliant Earth
20423109A · Oct 31
£1,446 GBP
$1,940 USD
View

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
1.49ct Marquise
£1,446 GBP