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Marquise|Lab Grown|IGI

1.08ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG792621490

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792621490

Diamond specifications and retailer prices

From £155 GBP
As of November 4, 2026
Save £617 GBP (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £772 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.08ct lab-grown marquise diamond

This 1.08ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792621490 or 792621490. Listed at 18 retailers as of November 2, 2026, with prices from £155 to £772, a £617 spread on the same certified stone. MOH London lists it at £772. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621490
Dimensions10.83 × 5.34 × 3.24 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.83 mm5.34 mm1.08 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621490
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 60.7%

Caratlytics Score

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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: Nov 4
Current: £772 GBP|Low: £149 GBP|High: £784 GBP|Avg: £404 GBP|-0.7%
MOH London
Retailer 2
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Retailer 18
November 5, 2026
Retailer 17£155 GBP
Retailer 7£174 GBP
Retailer 13£180 GBP
Retailer 5£192 GBP
Retailer 10£193 GBP
Retailer 18£331 GBP
Retailer 14£332 GBP
Retailer 6£347 GBP
Retailer 2£351 GBP
Retailer 16£425 GBP
Retailer 12£470 GBP
Retailer 11£511 GBP
Retailer 9£520 GBP
Retailer 8£522 GBP
Retailer 15£619 GBP
Retailer 4£658 GBP
Retailer 3£664 GBP
MOH London£772 GBP

38 data points across 18 retailers

18 retailers£155 GBP to £772 GBP

A
Cheapest Retailer
-
£155 GBP
A
Retailer 2
-
£174 GBP
View
Final sale: no returns
A
Retailer 3
-
£180 GBP
View
A
Retailer 4
-
£192 GBP
View
Retailer 5
-
£193 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
£331 GBP
View
A
Retailer 7
-
£332 GBP
View
A
Retailer 8
-
£347 GBP
View
A
Retailer 9
-
£351 GBP
View
B+
Retailer 10
-
£425 GBP
View
B+
Retailer 11
-
£470 GBP
View
B+
Retailer 12
-
£511 GBP
View
Retailer 13
-
£520 GBP
View
Price last confirmed 9 days ago
B+
Retailer 14
-
£522 GBP
View
B
Retailer 15
-
£619 GBP
View
B
Retailer 16
-
£658 GBP
View
B
Retailer 17
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£664 GBP
View
Most Expensive
B
MOH London
LG792621490 · Nov 2
£772 GBP
View
17 more retailers have this diamond
Prices start from £155 GBPSave up to £617 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
1.08ct Marquise
£155 GBP