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Cushion|Lab Grown|IGI

1.55ct J VS1 Cushion Lab Grown Diamond

J/VS1 • IGI LG526265388

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG526265388

Diamond specifications and retailer prices

From £781 GBP
€996 EUR
As of October 31, 2026
1 retailer carries this diamond
Only listing: £781 GBP at Yorxs
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Yorxs

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 J colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG526265388 or 526265388. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
J
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526265388
Dimensions7.57 × 6.38 × 4.37 mm
L/W Ratio1.19
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
7.57 mm6.38 mm1.55 ctJ / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526265388
Side View
Table 59.0%Crown 33.1°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 68.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £781 GBP|Low: £762 GBP|High: £786 GBP|Avg: £777 GBP|+2.4%
October 31, 2026
Yorxs£781 GBP

13 data points across 1 retailer

1 retailer

B
Yorxs
358149773 · Oct 31
£781 GBP
€996 EUR
View

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B
1.55ct Cushion
£781 GBP