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Marquise|Lab Grown|IGI

1.03ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG780643918

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780643918

Diamond specifications and retailer prices

From €158 EUR
As of November 4, 2026
Save €752 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €910 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780643918 or 780643918. Listed at 21 retailers as of November 4, 2026, with prices from €158 to €910, a €752 spread on the same certified stone. MOH London lists it at €910. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780643918
Dimensions10.73 × 5.26 × 3.20 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.73 mm5.26 mm1.03 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780643918
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 60.8%

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: €910 EUR|Low: €152 EUR|High: €931 EUR|Avg: €428 EUR|-2.3%
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
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Retailer 18
Retailer 19
November 5, 2026
Retailer 10€158 EUR
Retailer 8€176 EUR
Retailer 14€183 EUR
Retailer 5€195 EUR
Retailer 9€196 EUR
Retailer 7€317 EUR
Retailer 15€336 EUR
Retailer 18€346 EUR
Retailer 2€347 EUR
Retailer 13€475 EUR
Retailer 17€477 EUR
Retailer 12€502 EUR
Retailer 11€508 EUR
Retailer 19€530 EUR
Retailer 6€585 EUR
Retailer 16€627 EUR
Retailer 3€653 EUR
Retailer 4€675 EUR
MOH London€910 EUR

33 data points across 19 retailers

21 retailers€158 EUR to €910 EUR

A
Cheapest Retailer
-
€158 EUR
A
Retailer 2
-
€176 EUR
View
Final sale: no returns
A
Retailer 3
-
€183 EUR
View
A
Retailer 4
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€195 EUR
View
Retailer 5
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€196 EUR
View
Price last confirmed 12 days ago
A
Retailer 6
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€317 EUR
View
A
Retailer 7
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€336 EUR
View
A
Retailer 8
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€346 EUR
View
A
Retailer 9
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€347 EUR
View
B+
Retailer 10
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€433 EUR
View
B+
Retailer 11
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€475 EUR
View
B+
Retailer 12
-
€477 EUR
View
B+
Retailer 13
-
€502 EUR
View
Retailer 14
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€508 EUR
View
Price last confirmed 30 days ago
B+
Retailer 15
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€530 EUR
View
Retailer 16
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€585 EUR
View
Price last confirmed 10 days ago
B+
Retailer 17
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€627 EUR
View
B
Retailer 18
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€653 EUR
View
B+
Retailer 19
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€675 EUR
View
Retailer 20
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€686 EUR
View
Price last confirmed 21 days ago
Most Expensive
B
MOH London
LG780643918 · Nov 5
€910 EUR
£804 GBP
View
20 more retailers have this diamond
Prices start from €158 EURSave up to €752 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
1.03ct Marquise
€158 EUR