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Cushion|Lab Grown|IGI

2.30ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG526272445

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG526272445

Diamond specifications and retailer prices

From £1,537 GBP
$2,060 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £1,537 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 2.3ct lab-grown cushion diamond

This 2.3ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526272445 or 526272445. 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. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.30
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.5°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526272445
Dimensions7.72 × 7.29 × 4.71 mm
L/W Ratio1.06
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
7.72 mm7.29 mm2.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526272445
Side View
Table 63.5%Crown 29.5°Girdle: STK-VTKPavilion 34.7°Culet: NoneDepth 64.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £1,537 GBP|Low: £245 GBP|High: £3,324 GBP|Avg: £1,069 GBP|-5.1%
Brilliant Earth
Retailer 2
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Retailer 12
October 18, 2026
Retailer 7£245 GBP
Retailer 2£489 GBP
Retailer 8£530 GBP
Retailer 6£622 GBP
Retailer 9£641 GBP
Retailer 11£719 GBP
Retailer 5£914 GBP
Retailer 12£1,115 GBP
Retailer 3£1,251 GBP
Retailer 10£1,396 GBP
Brilliant Earth£1,537 GBP
Retailer 4£3,324 GBP

2 data points across 12 retailers

1 retailer

B
Brilliant Earth
21204609B · Oct 29
£1,537 GBP
$2,060 USD
View

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B
2.30ct Cushion
£1,537 GBP