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Marquise|Lab Grown|IGI

3.24ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG602377519

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG602377519

Diamond specifications and retailer prices

From £2,668 GBP
$3,580 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: £2,668 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 3.24ct lab-grown marquise diamond

This 3.24ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602377519 or 602377519. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.24
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602377519
Dimensions15.06 × 7.90 × 4.77 mm
L/W Ratio1.91
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
15.06 mm7.90 mm3.24 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602377519
Side View
Table 63.0%Crown 33.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: £2,668 GBP|Low: £337 GBP|High: £5,991 GBP|Avg: £1,764 GBP
Brilliant Earth
Retailer 2
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July 17, 2026
Retailer 6£337 GBP
Retailer 2£622 GBP
Retailer 8£714 GBP
Retailer 9£838 GBP
Retailer 13£902 GBP
Retailer 5£1,142 GBP
Retailer 7£1,241 GBP
Retailer 11£1,253 GBP
Retailer 10£1,522 GBP
Retailer 4£1,699 GBP
Retailer 12£1,763 GBP
Brilliant Earth£2,668 GBP
Retailer 3£5,991 GBP

73 data points across 13 retailers

1 retailer

B
Brilliant Earth
17980265A · Nov 2
£2,668 GBP
$3,580 USD
View

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B
3.24ct Marquise
£2,668 GBP