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Marquise|Lab Grown|IGI

5.01ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG843618858

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843618858

Diamond specifications and retailer prices

From £454 GBP
$608 USD
As of November 2, 2026
Save £2,025 GBP (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,479 GBP at With Clarity · As of November 2, 2026
View at With Clarity

About this 5.01ct lab-grown marquise diamond

This 5.01ct lab-grown marquise sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843618858 or 843618858. Listed at 21 retailers as of November 2, 2026, with prices from £454 to £2,479, a £2,025 spread on the same certified stone. With Clarity lists it at £2,479. 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

5.01
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843618858
Dimensions18.08 × 8.99 × 5.27 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.08 mm8.99 mm5.01 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843618858
Side View
Table 62.0%Crown 31°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 58.6%

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 2
Current: £508 GBP|Low: £454 GBP|High: £2,743 GBP|Avg: £1,265 GBP|-5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 14
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Retailer 16
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Retailer 20
With Clarity
November 1, 2026
Retailer 2£454 GBP
Retailer 1£508 GBP
Retailer 13£561 GBP
Retailer 8£562 GBP
Retailer 14£570 GBP
Retailer 4£611 GBP
Retailer 16£661 GBP
Retailer 20£739 GBP
Retailer 19£822 GBP
Retailer 11£855 GBP
Retailer 3£1,066 GBP
Retailer 9£1,117 GBP
Retailer 17£1,169 GBP
Retailer 15£1,479 GBP
Retailer 7£1,638 GBP
Retailer 5£1,771 GBP
Retailer 18£1,810 GBP
Retailer 6£1,818 GBP
Retailer 12£2,442 GBP
Retailer 10£2,463 GBP
With Clarity£2,479 GBP

20 data points across 21 retailers

21 retailers£454 GBP to £2,479 GBP

A
Cheapest Retailer
-
£454 GBP
$608 USD
A
Retailer 2
-
£508 GBP
$681 USD
View
Retailer 3
-
£561 GBP
$752 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
£562 GBP
$753 USD
View
A
Retailer 5
-
£570 GBP
View
A
Retailer 6
-
£611 GBP
HK$6,400 HKD
View
A
Retailer 7
-
£661 GBP
$885 USD
View
B+
Retailer 8
-
£739 GBP
$990 USD
View
A
Retailer 9
-
£822 GBP
$1,102 USD
View
A
Retailer 10
-
£855 GBP
€1,091 EUR
View
A
Retailer 11
-
£1,066 GBP
A$2,197 AUD
View
A
Retailer 12
-
£1,117 GBP
ZAR 24,184 ZAR
View
A
Retailer 13
-
£1,169 GBP
$1,566 USD
View
B+
Retailer 14
-
£1,479 GBP
$1,982 USD
View
B+
Retailer 15
-
£1,638 GBP
View
B+
Retailer 16
-
£1,771 GBP
SGD 3,206 SGD
View
B+
Retailer 17
-
£1,810 GBP
$2,425 USD
View
B+
Retailer 18
-
£1,818 GBP
$2,436 USD
View
B
Retailer 19
-
£2,442 GBP
View
B
Retailer 20
-
£2,463 GBP
$3,300 USD
View
Most Expensive
B
With Clarity
843618858 · Nov 2
£2,479 GBP
$3,321 USD
View
20 more retailers have this diamond
Prices start from £454 GBPSave up to £2,025 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
5.01ct Marquise
£454 GBP