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Marquise|Lab Grown|IGI

4.06ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG841641126

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841641126

Diamond specifications and retailer prices

From £455 GBP
$611 USD
As of October 27, 2026
Save £5,529 GBP (92%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,984 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.06ct lab-grown marquise diamond

This 4.06ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG841641126 or 841641126. Listed at 16 retailers as of October 27, 2026, with prices from £455 to £5,984, a £5,529 spread on the same certified stone. Brilliant Earth lists it at £5,984. 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

4.06
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841641126
Dimensions15.88 × 8.35 × 5.29 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.88 mm8.35 mm4.06 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841641126
Side View
Table 61.0%Crown 37°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £5,984 GBP|Low: £455 GBP|High: £5,984 GBP|Avg: £1,461 GBP
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
October 30, 2026
Retailer 16£455 GBP
Retailer 2£472 GBP
Retailer 14£510 GBP
Retailer 7£564 GBP
Retailer 13£659 GBP
Retailer 15£852 GBP
Retailer 12£864 GBP
Retailer 9£881 GBP
Retailer 11£1,123 GBP
Retailer 5£1,269 GBP
Retailer 4£1,400 GBP
Retailer 6£1,484 GBP
Retailer 3£1,800 GBP
Retailer 8£1,824 GBP
Retailer 10£2,463 GBP
Brilliant Earth£5,984 GBP

10 data points across 16 retailers

16 retailers£455 GBP to £5,984 GBP

A
Cheapest Retailer
-
£455 GBP
$611 USD
A
Retailer 2
-
£472 GBP
View
A
Retailer 3
-
£510 GBP
$684 USD
View
Retailer 4
-
£564 GBP
$757 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£659 GBP
$885 USD
View
A
Retailer 6
-
£852 GBP
$1,143 USD
View
B+
Retailer 7
-
£864 GBP
$1,159 USD
View
A
Retailer 8
-
£881 GBP
View
A
Retailer 9
-
£1,123 GBP
ZAR 24,351 ZAR
View
B+
Retailer 10
-
£1,269 GBP
$1,703 USD
View
Retailer 11
-
£1,400 GBP
$1,879 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
£1,484 GBP
$1,991 USD
View
B+
Retailer 13
-
£1,800 GBP
$2,416 USD
View
B+
Retailer 14
-
£1,824 GBP
$2,447 USD
View
B
Retailer 15
-
£2,463 GBP
View
Most Expensive
B
Brilliant Earth
22222150A · Oct 30
£5,984 GBP
$8,030 USD
View
15 more retailers have this diamond
Prices start from £455 GBPSave up to £5,529 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
4.06ct Marquise
£455 GBP