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Marquise|Lab Grown|IGI

5.05ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG847601024

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847601024

Diamond specifications and retailer prices

From £1,063 GBP
As of October 24, 2026
2 retailers carry this diamond
Most expensive: £3,851 GBP at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 5.05ct lab-grown marquise diamond

This 5.05ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847601024 or 847601024. Listed at 2 retailers as of October 24, 2026. 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

5.05
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847601024
Dimensions18.16 × 8.84 × 5.62 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.16 mm8.84 mm5.05 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847601024
Side View
Table 54.0%Crown 36.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 24
Current: £3,851 GBP|Low: £1,046 GBP|High: £3,851 GBP|Avg: £2,453 GBP
Brilliant Earth
Retailer 2
October 24, 2026
Retailer 2£1,063 GBP
Brilliant Earth£3,851 GBP

5 data points across 2 retailers

2 retailers

A
Cheapest Retailer
-
£1,063 GBP
Most Expensive
Brilliant Earth
22194601A · Oct 23
£3,851 GBP
$5,160 USD
View
Price last confirmed 7 days ago
1 more retailer has this diamond
Prices start from £1,063 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.05ct Marquise
£1,063 GBP