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Asscher|Lab Grown|IGI

1.01ct E SI1 Asscher Lab Grown Diamond

EX • E/SI1 • IGI LG825640149

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG825640149

Diamond specifications and retailer prices

From $395 CAD
£223 GBP
As of October 31, 2026
Save $1,565 CAD (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,960 CAD at MOH London · As of October 29, 2026
View at MOH London

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 LG825640149 or 825640149. Listed at 7 retailers as of October 29, 2026, with prices from $395 to $1,960, a $1,565 spread on the same certified stone. MOH London lists it at $1,960. 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 angle30°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825640149
Dimensions5.63 × 5.57 × 3.61 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.63 mm5.57 mm1.01 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825640149
Side View
Table 66.0%Crown 30°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,960 CAD|Low: $382 CAD|High: $1,960 CAD|Avg: $710 CAD|+62.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2$395 CAD
Retailer 5$440 CAD
Retailer 3$444 CAD
Retailer 7$622 CAD
Retailer 4$682 CAD
Retailer 6$829 CAD
MOH London$1,960 CAD

39 data points across 7 retailers

7 retailers$395 CAD to $1,960 CAD

A
Cheapest Retailer
-
$395 CAD
£223 GBP
A
Retailer 2
-
$440 CAD
$315 USD
View
A
Retailer 3
-
$444 CAD
£250 GBP
View
B+
Retailer 4
-
$622 CAD
$445 USD
View
B+
Retailer 5
-
$682 CAD
$488 USD
View
B
Retailer 6
-
$829 CAD
$593 USD
View
Most Expensive
C
MOH London
LG825640149 · Oct 29
$1,960 CAD
£1,105 GBP
View
6 more retailers have this diamond
Prices start from $395 CADSave up to $1,565 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.

A
1.01ct Asscher
$395 CAD