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Marquise|Lab Grown|IGI

1.05ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG775617235

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG775617235

Diamond specifications and retailer prices

From £530 GBP
$710 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £530 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 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG775617235 or 775617235. 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

1.05
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775617235
Dimensions10.15 × 5.37 × 3.40 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm5.37 mm1.05 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775617235
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: £530 GBP|Low: £258 GBP|High: £842 GBP|Avg: £485 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
April 14, 2026
Retailer 6£258 GBP
Retailer 2£284 GBP
Retailer 3£352 GBP
Brilliant Earth£530 GBP
Retailer 4£563 GBP
Retailer 5£842 GBP

4 data points across 6 retailers

1 retailer

B+
Brilliant Earth
18195102A · Oct 31
£530 GBP
$710 USD
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B+
1.05ct Marquise
£530 GBP