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Asscher|Lab Grown|IGI

1.83ct E SI1 Asscher Lab Grown Diamond

EX • E/SI1 • IGI LG681513867

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG681513867

Diamond specifications and retailer prices

From $857 CAD
£483 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $857 CAD at Diamond Quarter
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 Diamond Quarter

About this 1.83ct lab-grown asscher diamond

This 1.83ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG681513867 or 681513867. 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

1.83
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681513867
Dimensions6.76 × 6.71 × 4.46 mm
L/W Ratio1.01
Top View
6.76 mm6.71 mm1.83 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681513867
Side View
Table 63.0%Crown 36.2°Girdle: MediumPavilion 39.9°CuletDepth 66.5%

Caratlytics Score

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

Last verified: Oct 29
Current: $857 CAD|Low: $857 CAD|High: $857 CAD|Avg: $857 CAD
September 26, 2026
Diamond Quarter$857 CAD

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
1.83SI1ELG67C7F5N · Oct 29
$857 CAD
£483 GBP
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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.

B+
1.83ct Asscher
$857 CAD