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Marquise|Lab Grown|IGI

5.09ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG844686014

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844686014

Diamond specifications and retailer prices

From £751 GBP
$1,008 USD
As of November 2, 2026
Save £3,301 GBP (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,052 GBP at Yorxs · As of October 27, 2026
View at Yorxs

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844686014 or 844686014. Listed at 21 retailers as of October 27, 2026, with prices from £751 to £4,052, a £3,301 spread on the same certified stone. Yorxs lists it at £4,052. 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

5.09
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844686014
Dimensions17.56 × 8.69 × 5.50 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.56 mm8.69 mm5.09 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844686014
Side View
Table 58.0%Crown 37.2°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 63.3%

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: Nov 2
Current: £910 GBP|Low: £751 GBP|High: £5,845 GBP|Avg: £1,762 GBP|-2.4%
Retailer 1
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Yorxs
November 2, 2026
Retailer 9£751 GBP
Retailer 20£817 GBP
Retailer 5£871 GBP
Retailer 7£871 GBP
Retailer 1£910 GBP
Retailer 3£1,002 GBP
Retailer 6£1,185 GBP
Retailer 14£1,255 GBP
Retailer 13£1,391 GBP
Retailer 11£1,633 GBP
Retailer 4£1,636 GBP
Retailer 17£1,765 GBP
Retailer 18£1,769 GBP
Retailer 2£1,820 GBP
Retailer 12£2,362 GBP
Retailer 8£2,701 GBP
Retailer 15£2,954 GBP
Retailer 16£2,984 GBP
Retailer 10£3,037 GBP
Retailer 19£3,383 GBP
Yorxs£4,052 GBP

18 data points across 21 retailers

21 retailers£751 GBP to £4,052 GBP

A
Cheapest Retailer
-
£751 GBP
$1,008 USD
A
Retailer 2
-
£817 GBP
$1,096 USD
View
A
Retailer 3
-
£871 GBP
$1,169 USD
View
Retailer 4
-
£871 GBP
$1,169 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
£910 GBP
View
A
Retailer 6
-
£1,002 GBP
$1,345 USD
View
A
Retailer 7
-
£1,185 GBP
$1,590 USD
View
A
Retailer 8
-
£1,255 GBP
View
B+
Retailer 9
-
£1,391 GBP
$1,866 USD
View
B+
Retailer 10
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£1,633 GBP
$2,191 USD
View
B+
Retailer 11
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£1,636 GBP
$2,196 USD
View
B+
Retailer 12
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£1,765 GBP
A$3,644 AUD
View
B+
Retailer 13
-
£1,769 GBP
ZAR 38,360 ZAR
View
B+
Retailer 14
-
£1,820 GBP
$2,442 USD
View
B
Retailer 15
-
£2,362 GBP
View
B
Retailer 16
-
£2,701 GBP
$3,624 USD
View
B
Retailer 17
-
£2,954 GBP
View
B
Retailer 18
-
£2,984 GBP
A$6,160 AUD
View
B
Retailer 19
-
£3,037 GBP
$4,075 USD
View
B
Retailer 20
-
£3,383 GBP
$4,540 USD
View
Most Expensive
B
Yorxs
621708268 · Oct 27
£4,052 GBP
€5,179 EUR
View
20 more retailers have this diamond
Prices start from £751 GBPSave up to £3,301 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
5.09ct Marquise
£751 GBP