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Marquise|Lab Grown|IGI

0.74ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG538275408

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG538275408

Diamond specifications and retailer prices

From £459 GBP
$620 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: £459 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 0.74ct lab-grown marquise diamond

This 0.74ct lab-grown marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538275408 or 538275408. Listed at a single retailer as of November 4, 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

0.74
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538275408
Dimensions9.24 × 4.69 × 2.95 mm
L/W Ratio1.97
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
9.24 mm4.69 mm0.74 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538275408
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: £459 GBP|Low: £99 GBP|High: £809 GBP|Avg: £379 GBP|+21.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
August 26, 2026
Retailer 7£99 GBP
Retailer 6£199 GBP
Retailer 2£259 GBP
Retailer 3£260 GBP
Retailer 4£270 GBP
Retailer 5£387 GBP
Brilliant Earth£459 GBP
Retailer 8£475 GBP
Retailer 9£809 GBP

75 data points across 9 retailers

1 retailer

B
Brilliant Earth
17977372A · Nov 4
£459 GBP
$620 USD
View

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B
0.74ct Marquise
£459 GBP