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Cushion|Lab Grown|IGI

1.50ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG618498653

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG618498653

Diamond specifications and retailer prices

From £283 GBP
As of November 5, 2026
Save £729 GBP (72%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,012 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618498653 or 618498653. Listed at 10 retailers as of November 5, 2026, with prices from £283 to £1,012, a £729 spread on the same certified stone. MOH London lists it at £1,012. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle39.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618498653
Dimensions6.65 × 6.55 × 4.39 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.65 mm6.55 mm1.50 ctF / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG618498653
Side View
Table 64.0%Crown 39.3°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 67.0%

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 5
Current: £1,012 GBP|Low: £309 GBP|High: £1,027 GBP|Avg: £598 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3£309 GBP
Retailer 6£384 GBP
Retailer 7£415 GBP
Retailer 2£441 GBP
Retailer 4£609 GBP
Retailer 5£902 GBP
MOH London£1,012 GBP

45 data points across 7 retailers

10 retailers£283 GBP to £1,012 GBP

A
Cheapest Retailer
-
£283 GBP
A
Retailer 2
-
£309 GBP
View
A
Retailer 3
-
£384 GBP
View
B+
Retailer 4
-
£415 GBP
View
A
Retailer 5
-
£441 GBP
View
B+
Retailer 6
-
£609 GBP
View
Retailer 7
-
£687 GBP
View
Price last confirmed 31 days ago
Retailer 8
-
£691 GBP
View
Price last confirmed 88 days ago
B
Retailer 9
-
£902 GBP
View
Most Expensive
B
MOH London
LG618498653 · Nov 5
£1,012 GBP
View
9 more retailers have this diamond
Prices start from £283 GBPSave up to £729 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
1.50ct Cushion
£283 GBP