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Cushion|Lab Grown|IGI

1.55ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG823655566

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823655566

Diamond specifications and retailer prices

From €258 EUR
As of November 6, 2026
Save €804 EUR (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,062 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823655566 or 823655566. Listed at 7 retailers as of November 2, 2026, with prices from €258 to €1,062, a €804 spread on the same certified stone. MOH London lists it at €1,062. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823655566
Dimensions8.21 × 5.97 × 4.06 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.21 mm5.97 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823655566
Side View
Table 62.0%Crown 36.1°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: €1,062 EUR|Low: €257 EUR|High: €1,068 EUR|Avg: €741 EUR|+10.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2€258 EUR
Retailer 6€382 EUR
Retailer 5€529 EUR
Retailer 4€821 EUR
Retailer 3€914 EUR
Retailer 7€948 EUR
MOH London€1,062 EUR

29 data points across 7 retailers

7 retailers€258 EUR to €1,062 EUR

A
Cheapest Retailer
-
€258 EUR
A
Retailer 2
-
€382 EUR
View
A
Retailer 3
-
€529 EUR
View
B+
Retailer 4
-
€821 EUR
View
B+
Retailer 5
-
€914 EUR
View
Retailer 6
-
€948 EUR
View
Price last confirmed 25 days ago
Most Expensive
B
MOH London
LG823655566 · Nov 2
€1,062 EUR
£934 GBP
View
6 more retailers have this diamond
Prices start from €258 EURSave up to €804 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 Cushion
€258 EUR