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Oval|Lab Grown|IGI

1.50ct E SI2 Oval Lab Grown Diamond

ID • E/SI2 • IGI LG757537477

Certificate IGI LG757537477

Diamond specifications and retailer prices

From €256 EUR
$285 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: €256 EUR at Loose Grown Diamond
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 Loose Grown Diamond

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG757537477 or 757537477. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
Polish
Symmetry
Fluorescence
OriginLab Grown
Grading LabIGI
CertificateIGI LG757537477
L/W Ratio1.44
Top View
LengthWidth1.50 ctE / SI2
OriginLab Grown
CutIdeal
CertificateIGI LG757537477
Side View
Table 64.0%CrownGirdlePavilionCuletDepth 61.7%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 28
Current: €256 EUR|Low: €256 EUR|High: €341 EUR|Avg: €298 EUR|-24.8%
October 11, 2026
Loose Grown Diamond€256 EUR

2 data points across 1 retailer

1 retailer

C
Loose Grown Diamond
757537477 · Oct 28
€256 EUR
$285 USD
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Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

C
1.50ct Oval
€256 EUR