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Cushion|Lab Grown|IGI

0.93ct G SI1 Cushion Lab Grown Diamond

VG • G/SI1 • IGI LG541253899

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG541253899

Diamond specifications and retailer prices

From £311 GBP
$417 USD
As of November 1, 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 0.93ct lab-grown cushion diamond

This 0.93ct lab-grown cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG541253899 or 541253899. Listed at a single retailer as of November 1, 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

0.93
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541253899
Dimensions5.60 × 5.49 × 3.87 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
5.60 mm5.49 mm0.93 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541253899
Side View
Table 61.5%Crown 35°Girdle: STK-VTKPavilion 40.6°Culet: NoneDepth 70.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £311 GBP|Low: £183 GBP|High: £1,209 GBP|Avg: £483 GBP|+2.2%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 23, 2026
Retailer 6£183 GBP
Retailer 8£264 GBP
Retailer 2£284 GBP
B2C Jewels£311 GBP
Retailer 5£345 GBP
Retailer 4£532 GBP
Retailer 3£589 GBP
Retailer 9£693 GBP
Retailer 7£1,112 GBP

71 data points across 9 retailers

1 retailer

B+
B2C Jewels
20969320 · Nov 1
£311 GBP
$417 USD
View

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B+
0.93ct Cushion
£311 GBP