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Round|Lab Grown|IGI

1.46ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG635422688

Shape and cutting style on the report: Round brilliant

Certificate IGI LG635422688

Diamond specifications and retailer prices

From $1,190 CAD
$850 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,190 CAD 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 1.46ct lab-grown round diamond

This 1.46ct lab-grown round 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 LG635422688 or 635422688. 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. 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

1.46
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635422688
Dimensions7.37 × 7.34 × 4.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm7.34 mm1.46 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635422688
Side View
Table 59.0%Crown 33.8°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.3%

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: $1,190 CAD|Low: $1,190 CAD|High: $1,190 CAD|Avg: $1,190 CAD
December 30, 2025
Brilliant Earth$1,190 CAD

4 data points across 1 retailer

1 retailer

B
Brilliant Earth
15162945Y · Oct 29
$1,190 CAD
$850 USD
View

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.

B
1.46ct Round
$1,190 CAD