Marquise|Lab Grown|IGI

5.05ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG813613842

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813613842

Diamond specifications and retailer prices

From £866 GBP
$1,162 USD
As of November 3, 2026
Save £4,562 GBP (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £6,288 GBP at Queensmith · As of October 10, 2026
View at Queensmith

About this 5.05ct lab-grown marquise diamond

This 5.05ct 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 LG813613842 or 813613842. Listed at 23 retailers as of October 30, 2026, with a 527% 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

5.05
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813613842
Dimensions18.04 × 8.89 × 5.46 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.04 mm8.89 mm5.05 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813613842
Side View
Table 58.0%Crown 30.4°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 61.4%

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: Nov 3
Current: £1,267 GBP|Low: £793 GBP|High: £6,704 GBP|Avg: £2,083 GBP|-1.0%
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
November 3, 2026
Retailer 10£866 GBP
Retailer 12£988 GBP
Retailer 1£1,267 GBP
Retailer 3£1,315 GBP
Retailer 13£1,466 GBP
Retailer 11£1,666 GBP
Retailer 8£1,671 GBP
Retailer 14£1,772 GBP
Retailer 4£1,857 GBP
Retailer 7£2,273 GBP
Retailer 2£2,549 GBP
Retailer 6£2,551 GBP
Retailer 9£2,788 GBP
Retailer 5£2,861 GBP
Retailer 15£5,428 GBP

42 data points across 15 retailers

23 retailers£866 GBP to £5,428 GBP

Retailer 1
-
£708 GBP
$950 USD
Price last confirmed 26 days ago
Retailer 2
-
£771 GBP
$1,034 USD
View
Price last confirmed 35 days ago
Retailer 3
-
£811 GBP
$1,087 USD
View
Price last confirmed 39 days ago
Retailer 4
-
£822 GBP
$1,102 USD
View
Price last confirmed 31 days ago
Retailer 5
-
£822 GBP
$1,102 USD
View
Price last confirmed 23 days ago
A
Retailer 6
-
£866 GBP
$1,162 USD
View
Final sale: no returns
A
Retailer 7
-
£988 GBP
$1,325 USD
View
A
Retailer 8
-
£1,267 GBP
View
A
Retailer 9
-
£1,315 GBP
$1,764 USD
View
Retailer 10
-
£1,466 GBP
€1,872 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
-
£1,666 GBP
A$3,437 AUD
View
A
Retailer 12
-
£1,671 GBP
ZAR 36,213 ZAR
View
A
Retailer 13
-
£1,772 GBP
$2,376 USD
View
B+
Retailer 14
-
£1,857 GBP
$2,490 USD
View
B+
Retailer 15
-
£2,273 GBP
View
Retailer 16
-
£2,311 GBP
$3,099 USD
View
Price last confirmed 34 days ago
B+
Retailer 17
-
£2,549 GBP
$3,418 USD
View
B+
Retailer 18
-
£2,551 GBP
$3,421 USD
View
B+
Retailer 19
-
£2,788 GBP
View
B+
Retailer 20
-
£2,861 GBP
$3,836 USD
View
B
Retailer 21
-
£3,628 GBP
$4,865 USD
View
B
Retailer 22
-
£5,428 GBP
$7,280 USD
View
Most Expensive
Queensmith
LG813613842 · Oct 10
£6,288 GBP
View
Price last confirmed 24 days ago
22 more retailers have this diamond
Prices start from £866 GBPSave up to £4,562 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
5.05ct Marquise
£866 GBP