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Marquise|Lab Grown|IGI

5.09ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG844638772

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844638772

Diamond specifications and retailer prices

From £582 GBP
$780 USD
As of November 1, 2026
Save £1,786 GBP (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,368 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844638772 or 844638772. Listed at 13 retailers as of November 1, 2026, with prices from £582 to £2,368, a £1,786 spread on the same certified stone. MOH London lists it at £2,368. 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
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844638772
Dimensions17.52 × 9.05 × 5.68 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.52 mm9.05 mm5.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844638772
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
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 1
Current: £2,368 GBP|Low: £582 GBP|High: £2,380 GBP|Avg: £1,372 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 12£582 GBP
Retailer 6£653 GBP
Retailer 10£735 GBP
Retailer 13£836 GBP
Retailer 2£966 GBP
Retailer 8£1,222 GBP
Retailer 9£1,225 GBP
Retailer 4£1,443 GBP
Retailer 3£1,485 GBP
Retailer 7£1,877 GBP
Retailer 11£2,056 GBP
Retailer 5£2,079 GBP
MOH London£2,368 GBP

18 data points across 13 retailers

13 retailers£582 GBP to £2,368 GBP

A
Cheapest Retailer
-
£582 GBP
$780 USD
Final sale: no returns
A
Retailer 2
-
£653 GBP
View
A
Retailer 3
-
£735 GBP
$985 USD
View
B+
Retailer 4
-
£836 GBP
$1,120 USD
View
A
Retailer 5
-
£966 GBP
View
A
Retailer 6
-
£1,222 GBP
A$2,519 AUD
View
A
Retailer 7
-
£1,225 GBP
ZAR 26,513 ZAR
View
B+
Retailer 8
-
£1,443 GBP
$1,934 USD
View
B+
Retailer 9
-
£1,485 GBP
$1,990 USD
View
B+
Retailer 10
-
£1,877 GBP
View
B+
Retailer 11
-
£2,056 GBP
$2,755 USD
View
B+
Retailer 12
-
£2,079 GBP
$2,786 USD
View
Most Expensive
B
MOH London
LG844638772 · Nov 1
£2,368 GBP
View
12 more retailers have this diamond
Prices start from £582 GBPSave up to £1,786 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
£582 GBP