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Marquise|Lab Grown|IGI

4.06ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG839646100

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839646100

Diamond specifications and retailer prices

From £478 GBP
$642 USD
As of October 30, 2026
Save £5,497 GBP (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,976 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 top-tier cut grade and certified by IGI LG839646100 or 839646100. Listed at 20 retailers as of October 30, 2026, with prices from £478 to £5,976, a £5,497 spread on the same certified stone. Yadav Diamonds lists it at £5,976. 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

4.06
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839646100
Dimensions15.95 × 8.33 × 5.39 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.95 mm8.33 mm4.06 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839646100
Side View
Table 57.0%Crown 32.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £637 GBP|Low: £478 GBP|High: £5,976 GBP|Avg: £1,850 GBP|-7.1%
Retailer 1
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Retailer 21
Yadav Diamonds
October 31, 2026
Retailer 5£478 GBP
Retailer 8£520 GBP
Retailer 17£548 GBP
Retailer 1£637 GBP
Retailer 19£776 GBP
Retailer 10£838 GBP
Retailer 11£857 GBP
Retailer 20£940 GBP
Retailer 2£1,002 GBP
Retailer 16£1,312 GBP
Retailer 15£1,361 GBP
Retailer 6£1,721 GBP
Retailer 14£1,778 GBP
Retailer 9£1,961 GBP
Retailer 12£2,189 GBP
Retailer 18£2,417 GBP
Retailer 13£2,490 GBP
Retailer 4£2,541 GBP
Retailer 21£2,767 GBP
Retailer 3£4,050 GBP
Retailer 7£4,248 GBP
Yadav Diamonds£5,976 GBP

20 data points across 22 retailers

20 retailers£478 GBP to £5,976 GBP

A
Cheapest Retailer
-
£478 GBP
$642 USD
A
Retailer 2
-
£520 GBP
$698 USD
View
A
Retailer 3
-
£548 GBP
View
A
Retailer 4
-
£637 GBP
$855 USD
View
B+
Retailer 5
-
£776 GBP
$1,041 USD
View
A
Retailer 6
-
£940 GBP
€1,201 EUR
View
A
Retailer 7
-
£1,002 GBP
$1,345 USD
View
A
Retailer 8
-
£1,312 GBP
A$2,708 AUD
View
A
Retailer 9
-
£1,361 GBP
$1,827 USD
View
B+
Retailer 10
-
£1,721 GBP
$2,310 USD
View
Retailer 11
-
£1,778 GBP
$2,386 USD
View
Price last confirmed 27 days ago
B+
Retailer 12
-
£1,961 GBP
$2,632 USD
View
B+
Retailer 13
-
£2,189 GBP
SGD 3,969 SGD
View
B+
Retailer 14
-
£2,417 GBP
View
B
Retailer 15
-
£2,541 GBP
$3,410 USD
View
B
Retailer 16
-
£2,767 GBP
$3,713 USD
View
B
Retailer 17
-
£4,050 GBP
$5,434 USD
View
B
Retailer 18
-
£4,248 GBP
$5,700 USD
View
B
Retailer 19
-
£5,947 GBP
$7,980 USD
View
Most Expensive
B
Yadav Diamonds
13331715 · Oct 30
£5,976 GBP
$8,019 USD
View
19 more retailers have this diamond
Prices start from £478 GBPSave up to £5,497 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
£478 GBP