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Marquise|Lab Grown|IGI

5.02ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG848668562

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848668562

Diamond specifications and retailer prices

From £1,511 GBP
As of November 1, 2026
Save £425 GBP (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,935 GBP at Adiamor · As of October 31, 2026
View at Adiamor

About this 5.02ct lab-grown marquise diamond

This 5.02ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG848668562 or 848668562. Listed at 2 retailers as of October 31, 2026, with prices from £1,511 to £1,935, a £425 spread on the same certified stone. Adiamor lists it at £1,935. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.02
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848668562
Dimensions16.78 × 8.71 × 5.68 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.78 mm8.71 mm5.02 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848668562
Side View
Table 60.0%Crown 35.1°Girdle: THK-VTKPavilion 40.3°Culet: NoneDepth 65.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: £1,935 GBP|Low: £1,511 GBP|High: £1,940 GBP|Avg: £1,695 GBP|-0.2%
Adiamor
Retailer 2
November 1, 2026
Retailer 2£1,511 GBP
Adiamor£1,935 GBP

4 data points across 2 retailers

2 retailers£1,511 GBP to £1,935 GBP

B+
Cheapest Retailer
-
£1,511 GBP
Most Expensive
B
Adiamor
D-82863784 · Oct 31
£1,935 GBP
$2,593 USD
View
1 more retailer has this diamond
Prices start from £1,511 GBPSave up to £425 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.

B+
5.02ct Marquise
£1,511 GBP