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Cushion|Lab Grown|IGI

0.92ct E SI1 Cushion Lab Grown Diamond

GD • E/SI1 • IGI LG520299821

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

Certificate IGI LG520299821

Diamond specifications and retailer prices

From £311 GBP
$414 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £311 GBP at B2C Jewels
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 B2C Jewels

About this 0.92ct lab-grown cushion diamond

This 0.92ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG520299821 or 520299821. Listed at a single retailer as of October 29, 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

0.92
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520299821
Dimensions5.49 × 5.46 × 3.77 mm
L/W Ratio1.01
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
5.49 mm5.46 mm0.92 ctE / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520299821
Side View
Table 62.0%Crown 33.5°Girdle: ThickPavilion 39.7°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: £311 GBP|Low: £238 GBP|High: £1,209 GBP|Avg: £534 GBP|+2.0%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 23, 2026
Retailer 7£238 GBP
Retailer 6£265 GBP
Retailer 3£302 GBP
B2C Jewels£311 GBP
Retailer 4£342 GBP
Retailer 5£553 GBP
Retailer 2£625 GBP
Retailer 8£668 GBP
Retailer 10£690 GBP
Retailer 9£1,171 GBP

68 data points across 10 retailers

1 retailer

B+
B2C Jewels
21633438 · Oct 29
£311 GBP
$414 USD
View

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B+
0.92ct Cushion
£311 GBP