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Marquise|Lab Grown|IGI

1.04ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG825654445

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654445

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 very-good cut grade and certified by IGI LG825654445 or 825654445. 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.04
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654445
Dimensions10.96 × 5.22 × 3.19 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.96 mm5.22 mm1.04 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654445
Side View
Table 61.0%Crown 32.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.1%

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: £775 GBP|Low: £129 GBP|High: £785 GBP|Avg: £350 GBP|-1.2%
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
Retailer 15
November 5, 2026
Retailer 7£134 GBP
Retailer 4£150 GBP
Retailer 14£155 GBP
Retailer 2£197 GBP
Retailer 15£224 GBP
Retailer 3£253 GBP
Retailer 12£287 GBP
Retailer 9£296 GBP
Retailer 11£405 GBP
Retailer 10£427 GBP
Retailer 13£441 GBP
Retailer 6£453 GBP
Retailer 5£574 GBP
Retailer 8£773 GBP
MOH London£775 GBP

32 data points across 15 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
Retailer 14
-
£441 GBP
View
Price last confirmed 9 days ago
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
LG825654445 · 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