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Marquise|Lab Grown|IGI

4.08ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG849659595

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849659595

Diamond specifications and retailer prices

From £434 GBP
$582 USD
As of October 30, 2026
Save £5,581 GBP (93%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £6,015 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.08ct lab-grown marquise diamond

This 4.08ct 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 LG849659595 or 849659595. Listed at 17 retailers as of October 30, 2026, with prices from £434 to £6,015, a £5,581 spread on the same certified stone. Brilliant Earth lists it at £6,015. 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

4.08
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849659595
Dimensions16.97 × 8.31 × 4.87 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.97 mm8.31 mm4.08 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849659595
Side View
Table 62.0%Crown 32.3°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 58.6%

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 30
Current: £450 GBP|Low: £434 GBP|High: £2,560 GBP|Avg: £1,208 GBP|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 12£434 GBP
Retailer 1£450 GBP
Retailer 14£539 GBP
Retailer 15£638 GBP
Retailer 6£722 GBP
Retailer 2£774 GBP
Retailer 9£842 GBP
Retailer 3£1,073 GBP
Retailer 13£1,080 GBP
Retailer 11£1,142 GBP
Retailer 5£1,275 GBP
Retailer 10£1,417 GBP
Retailer 4£1,633 GBP
Retailer 8£1,745 GBP
Retailer 16£2,352 GBP
Retailer 7£2,560 GBP

7 data points across 16 retailers

17 retailers£434 GBP to £6,015 GBP

A
Cheapest Retailer
-
£434 GBP
$582 USD
A
Retailer 2
-
£450 GBP
View
A
Retailer 3
-
£539 GBP
$722 USD
View
A
Retailer 4
-
£638 GBP
$855 USD
View
B+
Retailer 5
-
£722 GBP
$968 USD
View
A
Retailer 6
-
£774 GBP
$1,037 USD
View
A
Retailer 7
-
£842 GBP
View
A
Retailer 8
-
£1,073 GBP
ZAR 23,222 ZAR
View
A
Retailer 9
-
£1,080 GBP
A$2,226 AUD
View
A
Retailer 10
-
£1,142 GBP
$1,530 USD
View
B+
Retailer 11
-
£1,275 GBP
$1,708 USD
View
B+
Retailer 12
-
£1,417 GBP
$1,899 USD
View
B+
Retailer 13
-
£1,633 GBP
$2,188 USD
View
B+
Retailer 14
-
£1,745 GBP
$2,338 USD
View
B
Retailer 15
-
£2,352 GBP
View
B
Retailer 16
-
£2,560 GBP
$3,430 USD
View
Most Expensive
B
Brilliant Earth
22402432A · Oct 31
£6,015 GBP
$8,060 USD
View
16 more retailers have this diamond
Prices start from £434 GBPSave up to £5,581 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
4.08ct Marquise
£434 GBP