Marquise|Lab Grown|IGI

5.06ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG824607115

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG824607115

Diamond specifications and retailer prices

From £591 GBP
$792 USD
As of October 30, 2026
Save £2,714 GBP (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £6,294 GBP at Queensmith · As of October 10, 2026
View at Queensmith

About this 5.06ct lab-grown marquise diamond

This 5.06ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG824607115 or 824607115. Listed at 23 retailers as of October 28, 2026, with a 459% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.06
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824607115
Dimensions18.16 × 9.11 × 5.42 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.16 mm9.11 mm5.06 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824607115
Side View
Table 60.0%Crown 31.9°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.5%

Caratlytics Score

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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: £732 GBP|Low: £591 GBP|High: £3,534 GBP|Avg: £1,462 GBP|-13.5%
Retailer 1
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Retailer 21
October 30, 2026
Retailer 17£591 GBP
Retailer 7£649 GBP
Retailer 16£661 GBP
Retailer 21£692 GBP
Retailer 1£732 GBP
Retailer 14£738 GBP
Retailer 8£851 GBP
Retailer 10£1,041 GBP
Retailer 19£1,062 GBP
Retailer 12£1,106 GBP
Retailer 9£1,120 GBP
Retailer 3£1,406 GBP
Retailer 13£1,442 GBP
Retailer 11£1,621 GBP
Retailer 20£1,826 GBP
Retailer 6£1,946 GBP
Retailer 4£2,165 GBP
Retailer 18£2,210 GBP
Retailer 15£2,370 GBP
Retailer 2£2,608 GBP
Retailer 5£3,305 GBP

19 data points across 21 retailers

23 retailers£591 GBP to £3,305 GBP

A
Cheapest Retailer
-
£591 GBP
$792 USD
A
Retailer 2
-
£649 GBP
$870 USD
View
A
Retailer 3
-
£661 GBP
$886 USD
View
Final sale: no returns
A
Retailer 4
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£692 GBP
$927 USD
View
A
Retailer 5
-
£732 GBP
View
Retailer 6
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£738 GBP
$989 USD
View
Price last confirmed 13 days ago
A
Retailer 7
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£851 GBP
$1,140 USD
View
A
Retailer 8
-
£1,041 GBP
$1,395 USD
View
A
Retailer 9
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£1,062 GBP
View
B+
Retailer 10
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£1,106 GBP
$1,482 USD
View
A
Retailer 11
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£1,120 GBP
€1,429 EUR
View
A
Retailer 12
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£1,406 GBP
ZAR 30,435 ZAR
View
Retailer 13
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£1,442 GBP
A$2,972 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
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£1,621 GBP
$2,172 USD
View
A
Retailer 15
-
£1,826 GBP
$2,447 USD
View
B+
Retailer 16
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£1,946 GBP
$2,607 USD
View
B+
Retailer 17
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£2,165 GBP
$2,901 USD
View
B+
Retailer 18
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£2,210 GBP
$2,962 USD
View
B+
Retailer 19
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£2,370 GBP
$3,175 USD
View
B+
Retailer 20
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£2,608 GBP
View
B+
Retailer 21
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£3,305 GBP
$4,428 USD
View
Retailer 22
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£3,691 GBP
$4,945 USD
View
Price last confirmed 22 days ago
Most Expensive
Queensmith
LG824607115 · Oct 10
£6,294 GBP
View
Price last confirmed 20 days ago
22 more retailers have this diamond
Prices start from £591 GBPSave up to £2,714 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
5.06ct Marquise
£591 GBP