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Emerald|Lab Grown|IGI

1.56ct E SI2 Emerald Lab Grown Diamond

ID • E/SI2 • IGI LG570338767

Shape and cutting style on the report: Emerald cut

Certificate IGI LG570338767

Diamond specifications and retailer prices

From $1,931 CAD
$1,380 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,931 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 1.56ct lab-grown emerald diamond

This 1.56ct lab-grown emerald 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 LG570338767 or 570338767. 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

1.56
Carat
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570338767
Dimensions7.88 × 5.34 × 3.60 mm
L/W Ratio1.48
Culet sizeLong
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
7.88 mm5.34 mm1.56 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570338767
Side View
Table 64.0%Crown 33.1°Girdle: MediumPavilion 40.5°Culet: LNGDepth 67.4%

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: $1,931 CAD|Low: $697 CAD|High: $1,931 CAD|Avg: $1,362 CAD
Brilliant Earth
Retailer 2
December 31, 2025
Retailer 2$697 CAD
Brilliant Earth$1,931 CAD

7 data points across 2 retailers

1 retailer

B
Brilliant Earth
6953288Y · Oct 29
$1,931 CAD
$1,380 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
1.56ct Emerald
$1,931 CAD