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Cushion|Lab Grown|IGI

1.44ct E SI1 Cushion Lab Grown Diamond

EX • E/SI1 • IGI LG662410832

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG662410832

Diamond specifications and retailer prices

From $585 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: $585 USD 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 1.44ct lab-grown cushion diamond

This 1.44ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG662410832 or 662410832. Listed at a single retailer as of November 6, 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

1.44
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662410832
Dimensions6.61 × 6.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.61 mm6.53 mm1.44 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662410832
Side View
Table 61.0%Crown 34.5°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 66.8%

Caratlytics Score

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

Last verified: Nov 6
Current: $585 USD|Low: $570 USD|High: $876 USD|Avg: $676 USD|-33.2%
September 23, 2026
B2C Jewels$585 USD

4 data points across 1 retailer

1 retailer

B+
B2C Jewels
29982522 · Nov 6
$585 USD
View

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B+
1.44ct Cushion
$585 USD