CaratHunter
Plans
Asscher|Lab Grown|IGI

1.23ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG850698024

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG850698024

Diamond specifications and retailer prices

From $458 CAD
$328 USD
As of October 30, 2026
Save $1,131 CAD (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,590 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.23ct lab-grown asscher diamond

This 1.23ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850698024 or 850698024. Listed at 7 retailers as of October 29, 2026, with prices from $458 to $1,590, a $1,131 spread on the same certified stone. MOH London lists it at $1,590. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850698024
Dimensions5.97 × 5.88 × 3.99 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.97 mm5.88 mm1.23 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850698024
Side View
Table 63.0%Crown 32.6°Girdle: Slightly ThickPavilion 42.3°Culet: NoneDepth 67.9%

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 30
Current: $1,590 CAD|Low: $458 CAD|High: $1,590 CAD|Avg: $850 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3$458 CAD
Retailer 2$617 CAD
Retailer 5$626 CAD
Retailer 4$659 CAD
Retailer 6$786 CAD
Retailer 7$1,162 CAD
MOH London$1,590 CAD

4 data points across 7 retailers

7 retailers$458 CAD to $1,590 CAD

B+
Cheapest Retailer
-
$458 CAD
$328 USD
A
Retailer 2
-
$617 CAD
£348 GBP
View
A
Retailer 3
-
$626 CAD
$448 USD
View
A
Retailer 4
-
$659 CAD
£371 GBP
View
B+
Retailer 5
-
$786 CAD
$563 USD
View
B
Retailer 6
-
$1,162 CAD
$832 USD
View
Most Expensive
B
MOH London
LG850698024 · Oct 29
$1,590 CAD
£896 GBP
View
6 more retailers have this diamond
Prices start from $458 CADSave up to $1,131 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
1.23ct Asscher
$458 CAD