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Marquise|Lab Grown|IGI

1.05ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG846656541

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846656541

Diamond specifications and retailer prices

From £172 GBP
HK$1,800 HKD
As of October 29, 2026
Save £547 GBP (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £719 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846656541 or 846656541. Listed at 10 retailers as of October 26, 2026, with prices from £172 to £719, a £547 spread on the same certified stone. MOH London lists it at £719. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656541
Dimensions10.81 × 5.32 × 3.25 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
10.81 mm5.32 mm1.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846656541
Side View
Table 56.0%Crown 31°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.1%

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: Oct 29
Current: £719 GBP|Low: £138 GBP|High: £719 GBP|Avg: £374 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6£138 GBP
Retailer 4£172 GBP
Retailer 8£184 GBP
Retailer 9£271 GBP
Retailer 10£277 GBP
Retailer 11£335 GBP
Retailer 5£392 GBP
Retailer 7£419 GBP
Retailer 2£425 GBP
Retailer 3£503 GBP
MOH London£719 GBP

5 data points across 11 retailers

10 retailers£172 GBP to £719 GBP

A
Cheapest Retailer
-
£172 GBP
HK$1,800 HKD
A
Retailer 2
-
£184 GBP
View
A
Retailer 3
-
£271 GBP
View
A
Retailer 4
-
£277 GBP
$371 USD
View
B+
Retailer 5
-
£335 GBP
$449 USD
View
B+
Retailer 6
-
£392 GBP
$525 USD
View
B+
Retailer 7
-
£419 GBP
SGD 759 SGD
View
B+
Retailer 8
-
£425 GBP
$570 USD
View
B
Retailer 9
-
£503 GBP
$674 USD
View
Most Expensive
B
MOH London
LG846656541 · Oct 26
£719 GBP
View
9 more retailers have this diamond
Prices start from £172 GBPSave up to £547 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
1.05ct Marquise
£172 GBP