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Cushion|Lab Grown|IGI

1.55ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG776694661

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG776694661

Diamond specifications and retailer prices

From £207 GBP
As of November 4, 2026
Save £665 GBP (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £872 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 LG776694661 or 776694661. Listed at 9 retailers as of November 4, 2026, with prices from £207 to £872, a £665 spread on the same certified stone. MOH London lists it at £872. 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 angle35.9°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776694661
Dimensions8.51 × 5.86 × 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
8.51 mm5.86 mm1.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776694661
Side View
Table 63.0%Crown 35.9°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 66.9%

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: £872 GBP|Low: £207 GBP|High: £872 GBP|Avg: £588 GBP|+8.9%
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£207 GBP
Retailer 7£325 GBP
Retailer 12£358 GBP
Retailer 10£439 GBP
Retailer 6£450 GBP
Retailer 3£526 GBP
Retailer 4£661 GBP
Retailer 2£697 GBP
Retailer 8£763 GBP
Retailer 11£801 GBP
Retailer 9£808 GBP
MOH London£872 GBP

31 data points across 12 retailers

9 retailers£207 GBP to £872 GBP

A
Cheapest Retailer
-
£207 GBP
A
Retailer 2
-
£325 GBP
View
A
Retailer 3
-
£439 GBP
View
A
Retailer 4
-
£450 GBP
View
B+
Retailer 5
-
£697 GBP
View
B+
Retailer 6
-
£763 GBP
View
Retailer 7
-
£801 GBP
View
Price last confirmed 23 days ago
B+
Retailer 8
-
£808 GBP
View
Most Expensive
B
MOH London
LG776694661 · Nov 5
£872 GBP
View
8 more retailers have this diamond
Prices start from £207 GBPSave up to £665 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
£207 GBP