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Cushion|Lab Grown|IGI

1.55ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG780672795

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780672795

Diamond specifications and retailer prices

From £206 GBP
As of November 4, 2026
Save £661 GBP (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £866 GBP at MOH London · As of November 5, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780672795 or 780672795. Listed at 9 retailers as of November 4, 2026, with prices from £206 to £866, a £661 spread on the same certified stone. MOH London lists it at £866. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780672795
Dimensions8.46 × 5.83 × 3.92 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.46 mm5.83 mm1.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780672795
Side View
Table 63.0%Crown 34.9°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 67.2%

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: £866 GBP|Low: £206 GBP|High: £866 GBP|Avg: £587 GBP|+8.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 5£206 GBP
Retailer 8£321 GBP
Retailer 12£358 GBP
Retailer 10£437 GBP
Retailer 7£445 GBP
Retailer 3£526 GBP
Retailer 4£661 GBP
Retailer 2£687 GBP
Retailer 6£763 GBP
Retailer 11£793 GBP
Retailer 9£798 GBP
MOH London£866 GBP

31 data points across 12 retailers

9 retailers£206 GBP to £866 GBP

A
Cheapest Retailer
-
£206 GBP
A
Retailer 2
-
£321 GBP
View
A
Retailer 3
-
£437 GBP
View
A
Retailer 4
-
£445 GBP
View
B+
Retailer 5
-
£687 GBP
View
B+
Retailer 6
-
£763 GBP
View
Retailer 7
-
£793 GBP
View
Price last confirmed 23 days ago
B+
Retailer 8
-
£798 GBP
View
Most Expensive
B
MOH London
LG780672795 · Nov 5
£866 GBP
View
8 more retailers have this diamond
Prices start from £206 GBPSave up to £661 GBP

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
£206 GBP