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Asscher|Lab Grown|IGI

1.01ct E SI1 Asscher Lab Grown Diamond

EX • E/SI1 • IGI LG669432929

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG669432929

Diamond specifications and retailer prices

From $650 CAD
$465 USD
As of October 30, 2026
Save $133 CAD (17%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $782 CAD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.01ct lab-grown asscher diamond

This 1.01ct lab-grown asscher 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 LG669432929 or 669432929. Listed at 2 retailers as of October 29, 2026, with prices from $650 to $782, a $133 spread on the same certified stone. Diamond Quarter lists it at $782. 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

1.01
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669432929
Dimensions5.52 × 5.50 × 3.76 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.52 mm5.50 mm1.01 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669432929
Side View
Table 61.0%Crown 34.5°Girdle: MediumPavilion 39.5°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $650 CAD|Low: $636 CAD|High: $942 CAD|Avg: $737 CAD|-31.0%
September 23, 2026
Retailer 1$650 CAD

4 data points across 1 retailer

2 retailers$650 CAD to $782 CAD

B+
Cheapest Retailer
-
$650 CAD
$465 USD
Most Expensive
B
Diamond Quarter
1.01SI1ELG293DC2N · Oct 29
$782 CAD
£441 GBP
View
1 more retailer has this diamond
Prices start from $650 CADSave up to $133 CAD

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+
1.01ct Asscher
$650 CAD