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Marquise|Lab Grown|IGI

1.19ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG601335098

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG601335098

Diamond specifications and retailer prices

From £582 GBP
$780 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £582 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 1.19ct lab-grown marquise diamond

This 1.19ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG601335098 or 601335098. 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

1.19
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601335098
Dimensions10.62 × 5.60 × 3.51 mm
L/W Ratio1.90
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
10.62 mm5.60 mm1.19 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601335098
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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: £582 GBP|Low: £135 GBP|High: £911 GBP|Avg: £532 GBP|-29.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 4, 2026
Retailer 4£307 GBP
Retailer 3£357 GBP
Retailer 5£391 GBP
Retailer 7£449 GBP
Retailer 2£502 GBP
Brilliant Earth£582 GBP
Retailer 6£613 GBP
Retailer 8£819 GBP

79 data points across 8 retailers

1 retailer

B
Brilliant Earth
21204648B · Oct 31
£582 GBP
$780 USD
View

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B
1.19ct Marquise
£582 GBP