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Marquise|Lab Grown|IGI

0.81ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG530295908

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG530295908

Diamond specifications and retailer prices

From £336 GBP
$450 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £336 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 0.81ct lab-grown marquise diamond

This 0.81ct lab-grown marquise sits in the just-under-one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530295908 or 530295908. 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

0.81
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530295908
Dimensions9.90 × 4.93 × 2.87 mm
L/W Ratio2.01
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
9.90 mm4.93 mm0.81 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530295908
Side View
Table 62.5%Crown 34.5°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 58.2%

Caratlytics Score

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

Last verified: Oct 31
Current: £336 GBP|Low: £108 GBP|High: £1,206 GBP|Avg: £633 GBP|-63.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
July 26, 2026
Retailer 3£254 GBP
Retailer 6£306 GBP
Brilliant Earth£336 GBP
Retailer 5£389 GBP
Retailer 4£515 GBP
Retailer 7£556 GBP
Retailer 2£876 GBP
Retailer 8£930 GBP

27 data points across 8 retailers

1 retailer

B+
Brilliant Earth
17971183A · Oct 31
£336 GBP
$450 USD
View

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B+
0.81ct Marquise
£336 GBP