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Marquise|Lab Grown|IGI

6.11ct F VS1 Marquise Lab Grown Diamond

F/VS1 • IGI LG601394703

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG601394703

Diamond specifications and retailer prices

From £3,885 GBP
$5,213 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: £3,885 GBP at B2C Jewels
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 B2C Jewels

About this 6.11ct lab-grown marquise diamond

This 6.11ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG601394703 or 601394703. 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. 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

6.11
Carat
F
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601394703
Dimensions18.75 × 9.67 × 5.74 mm
L/W Ratio1.94
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
18.75 mm9.67 mm6.11 ctF / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601394703
Side View
Table 61.0%Crown 31°GirdlePavilion 38.8°Culet: NoneDepth 59.4%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: £3,885 GBP|Low: £3,295 GBP|High: £3,885 GBP|Avg: £3,468 GBP|+3.9%
B2C Jewels
Retailer 2
September 23, 2026
Retailer 2£3,295 GBP
B2C Jewels£3,885 GBP

4 data points across 2 retailers

1 retailer

C
B2C Jewels
22047155 · Nov 2
£3,885 GBP
$5,213 USD
View

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C
6.11ct Marquise
£3,885 GBP