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Cushion|Lab Grown|IGI

1.24ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG620472037

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG620472037

Diamond specifications and retailer prices

From £713 GBP
$960 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: £713 GBP at Brilliant Earth
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 Brilliant Earth

About this 1.24ct lab-grown cushion diamond

This 1.24ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620472037 or 620472037. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620472037
Dimensions6.25 × 6.25 × 4.15 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.25 mm6.25 mm1.24 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620472037
Side View
Table 61.0%Crown 34.1°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 66.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: £713 GBP|Low: £328 GBP|High: £984 GBP|Avg: £576 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
March 23, 2026
Retailer 4£334 GBP
Retailer 3£361 GBP
Retailer 2£522 GBP
Retailer 6£556 GBP
Brilliant Earth£713 GBP
Retailer 5£973 GBP

37 data points across 6 retailers

1 retailer

B
Brilliant Earth
9270776Y · Nov 4
£713 GBP
$960 USD
View

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B
1.24ct Cushion
£713 GBP