CaratHunter
Plans
Marquise|Lab Grown|IGI

1.01ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG514252467

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG514252467

Diamond specifications and retailer prices

From £430 GBP
As of November 4, 2026
Save £1,982 GBP (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,412 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG514252467 or 514252467. Listed at 13 retailers as of November 4, 2026, with prices from £430 to £2,412, a £1,982 spread on the same certified stone. MOH London lists it at £2,412. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.7°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514252467
Dimensions10.70 × 5.20 × 2.97 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.70 mm5.20 mm1.01 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG514252467
Side View
Table 63.0%Crown 38.7°Girdle: STK-VTKPavilion 35.2°Culet: NoneDepth 57.1%

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 4
Current: £2,412 GBP|Low: £430 GBP|High: £2,452 GBP|Avg: £1,158 GBP|-0.3%
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
Retailer 14
November 5, 2026
Retailer 2£430 GBP
Retailer 9£495 GBP
Retailer 13£539 GBP
Retailer 14£554 GBP
Retailer 10£574 GBP
Retailer 7£704 GBP
Retailer 5£916 GBP
Retailer 12£936 GBP
Retailer 8£1,467 GBP
Retailer 11£1,615 GBP
Retailer 6£1,644 GBP
Retailer 3£1,783 GBP
Retailer 4£1,829 GBP
MOH London£2,412 GBP

19 data points across 14 retailers

13 retailers£430 GBP to £2,412 GBP

A
Cheapest Retailer
-
£430 GBP
B+
Retailer 2
-
£495 GBP
View
B+
Retailer 3
-
£539 GBP
View
B+
Retailer 4
-
£554 GBP
View
Final sale: no returns
Retailer 5
-
£574 GBP
View
Price last confirmed 20 days ago
B+
Retailer 6
-
£574 GBP
View
B
Retailer 7
-
£704 GBP
View
B
Retailer 8
-
£936 GBP
View
B
Retailer 9
-
£1,467 GBP
View
B
Retailer 10
-
£1,615 GBP
View
B
Retailer 11
-
£1,783 GBP
View
B
Retailer 12
-
£1,829 GBP
View
Most Expensive
B
MOH London
LG514252467 · Nov 5
£2,412 GBP
View
12 more retailers have this diamond
Prices start from £430 GBPSave up to £1,982 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
1.01ct Marquise
£430 GBP