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Asscher|Lab Grown|IGI

1.53ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG619435665

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG619435665

Diamond specifications and retailer prices

From $472 CAD
$337 USD
As of October 28, 2026
Save $1,656 CAD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,031 CAD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.53ct lab-grown asscher diamond

This 1.53ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG619435665 or 619435665. Listed at 17 retailers as of October 28, 2026, with a 351% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619435665
Dimensions6.44 × 6.36 × 4.11 mm
L/W Ratio1.01
Culet sizePointed
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
6.44 mm6.36 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619435665
Side View
Table 63.0%Crown 32.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 64.6%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $4,031 CAD|Low: $336 CAD|High: $4,339 CAD|Avg: $1,396 CAD|-7.1%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 4$472 CAD
Retailer 18$525 CAD
Retailer 11$543 CAD
Retailer 7$742 CAD
Retailer 16$857 CAD
Retailer 17$858 CAD
Retailer 3$889 CAD
Retailer 13$902 CAD
Retailer 2$929 CAD
Retailer 12$1,224 CAD
Retailer 15$1,306 CAD
Retailer 5$1,458 CAD
Retailer 10$1,619 CAD
Retailer 6$1,753 CAD
Retailer 9$1,947 CAD
Retailer 14$2,106 CAD
Retailer 8$2,128 CAD
Brilliant Earth$4,031 CAD

42 data points across 18 retailers

17 retailers$472 CAD to $2,128 CAD

A
Cheapest Retailer
-
$472 CAD
$337 USD
Final sale: no returns
A
Retailer 2
-
$525 CAD
$375 USD
View
A
Retailer 3
-
$543 CAD
£306 GBP
View
A
Retailer 4
-
$742 CAD
$530 USD
View
A
Retailer 5
-
$858 CAD
$613 USD
View
A
Retailer 6
-
$889 CAD
$635 USD
View
A
Retailer 7
-
$902 CAD
ZAR 10,409 ZAR
View
A
Retailer 8
-
$929 CAD
£523 GBP
View
A
Retailer 9
-
$1,224 CAD
A$1,345 AUD
View
A
Retailer 10
-
$1,306 CAD
$933 USD
View
B+
Retailer 11
-
$1,458 CAD
$1,042 USD
View
B+
Retailer 12
-
$1,753 CAD
$1,253 USD
View
B+
Retailer 13
-
$1,896 CAD
£1,067 GBP
View
B+
Retailer 14
-
$2,106 CAD
£1,185 GBP
View
B+
Retailer 15
-
$2,128 CAD
$1,520 USD
View
B
Retailer 16
-
$3,207 CAD
$2,291 USD
View
Price last confirmed 80 days ago
Most Expensive
B
Brilliant Earth
21386162A · Oct 8
$4,031 CAD
$2,880 USD
View
Price last confirmed 21 days ago
16 more retailers have this diamond
Prices start from $472 CADSave up to $1,656 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
1.53ct Asscher
$472 CAD