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Marquise|Lab Grown|IGI

1.55ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG774671514

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774671514

Diamond specifications and retailer prices

From €615 EUR
As of November 6, 2026
10 retailers carry this diamond
Most expensive: €1,860 EUR at MOH London · As of October 4, 2026
View at MOH London

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774671514 or 774671514. Listed at 10 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774671514
Dimensions12.32 × 6.00 × 3.65 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.32 mm6.00 mm1.55 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774671514
Side View
Table 62.0%Crown 35.3°Girdle: THN-MEDPavilion 40.1°Culet: NoneDepth 60.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: €1,860 EUR|Low: €409 EUR|High: €3,242 EUR|Avg: €1,153 EUR|+0.1%
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 21
October 29, 2026
Retailer 6€409 EUR
Retailer 3€453 EUR
Retailer 20€484 EUR
Retailer 5€587 EUR
Retailer 2€615 EUR
Retailer 19€716 EUR
Retailer 9€726 EUR
Retailer 15€820 EUR
Retailer 7€853 EUR
Retailer 17€860 EUR
Retailer 10€999 EUR
Retailer 21€1,168 EUR
Retailer 16€1,170 EUR
Retailer 11€1,180 EUR
Retailer 13€1,265 EUR
Retailer 12€1,288 EUR
Retailer 8€1,469 EUR
Retailer 18€1,695 EUR
MOH London€1,860 EUR
Retailer 14€2,212 EUR
Retailer 4€3,242 EUR

17 data points across 21 retailers

10 retailers

Retailer 1
-
€365 EUR
Price last confirmed 30 days ago
Retailer 2
-
€409 EUR
View
Price last confirmed 39 days ago
Retailer 3
-
€453 EUR
View
Price last confirmed 35 days ago
A
Retailer 4
-
€615 EUR
View
Retailer 5
-
€830 EUR
View
Price last confirmed 80 days ago
Retailer 6
-
€853 EUR
View
Price last confirmed 47 days ago
Retailer 7
-
€860 EUR
View
Price last confirmed 33 days ago
Retailer 8
-
€1,265 EUR
View
Price last confirmed 26 days ago
Retailer 9
-
€1,608 EUR
View
Price last confirmed 38 days ago
Most Expensive
MOH London
LG774671514 · Oct 4
€1,860 EUR
£1,635 GBP
View
Price last confirmed 33 days ago
9 more retailers have this diamond
Prices start from €615 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
1.55ct Marquise
€615 EUR