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Emerald|Lab Grown|IGI

1.09ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG577378832

Shape and cutting style on the report: Emerald cut

Certificate IGI LG577378832

Diamond specifications and retailer prices

From $545 CAD
$390 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $545 CAD 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 1.09ct lab-grown emerald diamond

This 1.09ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG577378832 or 577378832. 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

1.09
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577378832
Dimensions7.06 × 4.74 × 3.39 mm
L/W Ratio1.49
Culet sizeLarge
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
7.06 mm4.74 mm1.09 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577378832
Side View
Table 61.0%Crown 37.8°Girdle: MediumPavilion 42.9°Culet: LargeDepth 71.5%

Caratlytics Score

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

Last verified: Oct 29
Current: $545 CAD|Low: $236 CAD|High: $2,193 CAD|Avg: $779 CAD|+1.8%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
September 23, 2026
Retailer 9$303 CAD
Retailer 3$393 CAD
Retailer 8$421 CAD
Retailer 4$428 CAD
B2C Jewels$545 CAD
Retailer 7$707 CAD
Retailer 11$742 CAD
Retailer 2$926 CAD
Retailer 5$1,043 CAD
Retailer 6$1,104 CAD
Retailer 10$1,970 CAD

61 data points across 11 retailers

1 retailer

B+
B2C Jewels
25287493 · Oct 29
$545 CAD
$390 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+
1.09ct Emerald
$545 CAD