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Marquise|Lab Grown|IGI

1.05ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG843667420

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843667420

Diamond specifications and retailer prices

From €165 EUR
As of November 4, 2026
Save €789 EUR (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €954 EUR at MOH London · As of November 5, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843667420 or 843667420. Listed at 11 retailers as of November 4, 2026, with prices from €165 to €954, a €789 spread on the same certified stone. MOH London lists it at €954. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843667420
Dimensions10.14 × 5.37 × 3.43 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
10.14 mm5.37 mm1.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843667420
Side View
Table 55.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.9%

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 4
Current: €954 EUR|Low: €165 EUR|High: €969 EUR|Avg: €525 EUR|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6€165 EUR
Retailer 9€192 EUR
Retailer 4€243 EUR
Retailer 11€351 EUR
Retailer 3€486 EUR
Retailer 10€502 EUR
Retailer 8€658 EUR
Retailer 7€695 EUR
Retailer 2€712 EUR
Retailer 5€757 EUR
MOH London€954 EUR

18 data points across 11 retailers

11 retailers€165 EUR to €954 EUR

A
Cheapest Retailer
-
€165 EUR
A
Retailer 2
-
€192 EUR
View
A
Retailer 3
-
€243 EUR
View
Retailer 4
-
€351 EUR
View
Price last confirmed 12 days ago
B+
Retailer 5
-
€486 EUR
View
B+
Retailer 6
-
€502 EUR
View
B+
Retailer 7
-
€658 EUR
View
B
Retailer 8
-
€695 EUR
View
B
Retailer 9
-
€712 EUR
View
B
Retailer 10
-
€757 EUR
View
Most Expensive
B
MOH London
LG843667420 · Nov 5
€954 EUR
£843 GBP
View
10 more retailers have this diamond
Prices start from €165 EURSave up to €789 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
1.05ct Marquise
€165 EUR