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Marquise|Lab Grown|IGI

1.44ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG792658390

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792658390

Diamond specifications and retailer prices

From £819 GBP
$1,090 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: £819 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 1.44ct lab-grown marquise diamond

This 1.44ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792658390 or 792658390. Listed at a single retailer as of October 28, 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

1.44
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle26.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792658390
Dimensions12.17 × 5.97 × 3.57 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.17 mm5.97 mm1.44 ctE / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG792658390
Side View
Table 59.0%Crown 26.9°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 59.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: £819 GBP|Low: £92 GBP|High: £1,239 GBP|Avg: £517 GBP
Brilliant Earth
Retailer 2
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July 4, 2026
Retailer 11£221 GBP
Retailer 5£291 GBP
Retailer 2£311 GBP
Retailer 9£368 GBP
Retailer 4£442 GBP
Retailer 7£515 GBP
Retailer 6£598 GBP
Retailer 3£620 GBP
Retailer 8£637 GBP
Retailer 10£638 GBP
Brilliant Earth£819 GBP

37 data points across 11 retailers

1 retailer

B
Brilliant Earth
19880662A · Oct 28
£819 GBP
$1,090 USD
View

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B
1.44ct Marquise
£819 GBP