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Marquise|Lab Grown|IGI

1.00ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG855620951

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG855620951

Diamond specifications and retailer prices

From €149 EUR
As of November 6, 2026
Save €707 EUR (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €855 EUR at MOH London · As of November 7, 2026
View at MOH London

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG855620951 or 855620951. Listed at 10 retailers as of November 6, 2026, with prices from €149 to €855, a €707 spread on the same certified stone. MOH London lists it at €855. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG855620951
Dimensions9.91 × 5.25 × 3.26 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.91 mm5.25 mm1.00 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG855620951
Side View
Table 59.0%Crown 35.8°Girdle: MediumPavilion 40.2°Culet: NoneDepth 62.1%

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: Nov 6
Current: €855 EUR|Low: €149 EUR|High: €855 EUR|Avg: €305 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 9€149 EUR
Retailer 7€166 EUR
Retailer 10€172 EUR
Retailer 4€184 EUR
Retailer 2€225 EUR
Retailer 6€313 EUR
Retailer 3€322 EUR
Retailer 5€360 EUR
Retailer 8€591 EUR
MOH London€855 EUR

2 data points across 10 retailers

10 retailers€149 EUR to €855 EUR

A
Cheapest Retailer
-
€149 EUR
A
Retailer 2
-
€166 EUR
View
Final sale: no returns
A
Retailer 3
-
€172 EUR
View
A
Retailer 4
-
€184 EUR
View
A
Retailer 5
-
€225 EUR
View
A
Retailer 6
-
€313 EUR
View
A
Retailer 7
-
€322 EUR
View
A
Retailer 8
-
€360 EUR
View
B+
Retailer 9
-
€591 EUR
View
Most Expensive
B
MOH London
LG855620951 · Nov 7
€855 EUR
£752 GBP
View
9 more retailers have this diamond
Prices start from €149 EURSave up to €707 EUR

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
1.00ct Marquise
€149 EUR