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Marquise|Lab Grown|IGI

1.05ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG786643468

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786643468

Diamond specifications and retailer prices

From £259 GBP
As of November 4, 2026
Save £434 GBP (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £692 GBP at MOH London · As of November 2, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786643468 or 786643468. Listed at 8 retailers as of November 2, 2026, with prices from £259 to £692, a £434 spread on the same certified stone. MOH London lists it at £692. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786643468
Dimensions11.05 × 5.21 × 3.26 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.05 mm5.21 mm1.05 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786643468
Side View
Table 57.0%Crown 35.3°Girdle: MediumPavilion 39.3°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £692 GBP|Low: £200 GBP|High: £701 GBP|Avg: £372 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 3£259 GBP
Retailer 8£262 GBP
Retailer 2£268 GBP
Retailer 4£281 GBP
Retailer 6£329 GBP
Retailer 5£396 GBP
Retailer 7£516 GBP
MOH London£692 GBP

41 data points across 8 retailers

8 retailers£259 GBP to £692 GBP

A
Cheapest Retailer
-
£259 GBP
A
Retailer 2
-
£262 GBP
View
A
Retailer 3
-
£268 GBP
View
A
Retailer 4
-
£281 GBP
View
A
Retailer 5
-
£329 GBP
View
B+
Retailer 6
-
£396 GBP
View
B+
Retailer 7
-
£516 GBP
View
Most Expensive
B
MOH London
LG786643468 · Nov 2
£692 GBP
View
7 more retailers have this diamond
Prices start from £259 GBPSave up to £434 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
£259 GBP