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Cushion|Lab Grown|IGI

1.70ct J VS1 Cushion Lab Grown Diamond

J/VS1 • IGI LG526287287

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

Certificate IGI LG526287287

Diamond specifications and retailer prices

From £905 GBP
€1,155 EUR
As of October 31, 2026
1 retailer carries this diamond
Only listing: £905 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 1.7ct lab-grown cushion diamond

This 1.7ct 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 LG526287287 or 526287287. 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

1.70
Carat
J
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526287287
Dimensions7.08 × 7.04 × 4.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeLarge
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
7.08 mm7.04 mm1.70 ctJ / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526287287
Side View
Table 60.0%Crown 43.8°Girdle: MED-STKPavilion 40.2°Culet: LargeDepth 63.9%

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: £905 GBP|Low: £885 GBP|High: £912 GBP|Avg: £901 GBP|+2.3%
October 31, 2026
Yorxs£905 GBP

13 data points across 1 retailer

1 retailer

B
Yorxs
358152921 · Oct 31
£905 GBP
€1,155 EUR
View

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B
1.70ct Cushion
£905 GBP