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Marquise|Lab Grown|IGI

1.04ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG825654196

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654196

Diamond specifications and retailer prices

From £134 GBP
As of November 4, 2026
Save £641 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £775 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825654196 or 825654196. Listed at 20 retailers as of November 4, 2026, with prices from £134 to £775, a £641 spread on the same certified stone. MOH London lists it at £775. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654196
Dimensions10.90 × 5.11 × 3.20 mm
L/W Ratio2.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.90 mm5.11 mm1.04 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654196
Side View
Table 57.0%Crown 34.1°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 62.6%

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 4
Current: £775 GBP|Low: £129 GBP|High: £786 GBP|Avg: £350 GBP|-1.4%
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 6£134 GBP
Retailer 3£150 GBP
Retailer 12£155 GBP
Retailer 7£197 GBP
Retailer 13£224 GBP
Retailer 14£253 GBP
Retailer 11£287 GBP
Retailer 8£296 GBP
Retailer 10£405 GBP
Retailer 9£427 GBP
Retailer 2£446 GBP
Retailer 5£453 GBP
Retailer 4£574 GBP
MOH London£775 GBP

32 data points across 14 retailers

20 retailers£134 GBP to £775 GBP

A
Cheapest Retailer
-
£134 GBP
A
Retailer 2
-
£150 GBP
View
Final sale: no returns
A
Retailer 3
-
£155 GBP
View
Retailer 4
-
£166 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
-
£166 GBP
View
A
Retailer 6
-
£197 GBP
View
B+
Retailer 7
-
£224 GBP
View
A
Retailer 8
-
£253 GBP
View
A
Retailer 9
-
£287 GBP
View
A
Retailer 10
-
£296 GBP
View
B+
Retailer 11
-
£401 GBP
View
B+
Retailer 12
-
£405 GBP
View
B+
Retailer 13
-
£427 GBP
View
B+
Retailer 14
-
£446 GBP
View
B+
Retailer 15
-
£453 GBP
View
B
Retailer 16
-
£534 GBP
View
B
Retailer 17
-
£559 GBP
View
B
Retailer 18
-
£574 GBP
View
B
Retailer 19
-
£773 GBP
View
Most Expensive
B
MOH London
LG825654196 · Nov 5
£775 GBP
View
19 more retailers have this diamond
Prices start from £134 GBPSave up to £641 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
1.04ct Marquise
£134 GBP