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Asscher|Lab Grown|IGI

1.00ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG840634920

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634920

Diamond specifications and retailer prices

From $388 CAD
$277 USD
As of October 27, 2026
Save $2,565 CAD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,953 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634920 or 840634920. Listed at 18 retailers as of October 27, 2026, with prices from $388 to $2,953, a $2,565 spread on the same certified stone. Brilliant Earth lists it at $2,953. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634920
Dimensions5.54 × 5.52 × 3.56 mm
L/W Ratio1.00
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.54 mm5.52 mm1.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634920
Side View
Table 66.0%Crown 33°Girdle: MediumPavilion 40.9°Culet: NoneDepth 64.5%

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 27
Current: $844 CAD|Low: $388 CAD|High: $2,204 CAD|Avg: $1,081 CAD|-12.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
October 29, 2026
Retailer 8$388 CAD
Retailer 5$441 CAD
Retailer 16$481 CAD
Retailer 11$511 CAD
Retailer 15$700 CAD
Retailer 14$795 CAD
Retailer 3$810 CAD
Retailer 2$817 CAD
Retailer 12$826 CAD
Retailer 1$844 CAD
Retailer 10$871 CAD
Retailer 6$1,424 CAD
Retailer 13$1,478 CAD
Retailer 4$1,617 CAD
Retailer 9$1,784 CAD
Retailer 7$1,910 CAD
Retailer 17$1,930 CAD

14 data points across 17 retailers

18 retailers$388 CAD to $2,953 CAD

A
Cheapest Retailer
-
$388 CAD
$277 USD
A
Retailer 2
-
$441 CAD
$315 USD
View
Final sale: no returns
A
Retailer 3
-
$481 CAD
$344 USD
View
A
Retailer 4
-
$511 CAD
£288 GBP
View
A
Retailer 5
-
$700 CAD
$500 USD
View
A
Retailer 6
-
$795 CAD
$568 USD
View
A
Retailer 7
-
$810 CAD
$579 USD
View
A
Retailer 8
-
$817 CAD
$584 USD
View
A
Retailer 9
-
$826 CAD
ZAR 9,538 ZAR
View
A
Retailer 10
-
$844 CAD
£475 GBP
View
A
Retailer 11
-
$871 CAD
€593 EUR
View
B+
Retailer 12
-
$1,424 CAD
SGD 1,375 SGD
View
B+
Retailer 13
-
$1,478 CAD
$1,056 USD
View
B+
Retailer 14
-
$1,617 CAD
$1,155 USD
View
B
Retailer 15
-
$1,784 CAD
$1,275 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$1,910 CAD
$1,365 USD
View
B+
Retailer 17
-
$1,930 CAD
£1,086 GBP
View
Most Expensive
B
Brilliant Earth
21861714A · Oct 28
$2,953 CAD
$2,110 USD
View
17 more retailers have this diamond
Prices start from $388 CADSave up to $2,565 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
1.00ct Asscher
$388 CAD