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Asscher|Lab Grown|IGI

1.53ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG637453179

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG637453179

Diamond specifications and retailer prices

From $591 CAD
HK$3,300 HKD
As of October 28, 2026
Save $3,468 CAD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,059 CAD at Brilliant Earth · As of October 28, 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 LG637453179 or 637453179. Listed at 21 retailers as of October 28, 2026, with prices from $591 to $4,059, a $3,468 spread on the same certified stone. Brilliant Earth lists it at $4,059. 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 angle34.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637453179
Dimensions6.38 × 6.38 × 6.39 mm
L/W Ratio1.00
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
6.38 mm6.38 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637453179
Side View
Table 70.0%Crown 34.7°Girdle: MediumPavilion 41.4°Culet: NoneDepth 63.6%

Caratlytics Score

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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: $4,059 CAD|Low: $479 CAD|High: $4,185 CAD|Avg: $1,525 CAD|-3.0%
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
October 29, 2026
Retailer 7$479 CAD
Retailer 4$530 CAD
Retailer 13$714 CAD
Retailer 9$854 CAD
Retailer 6$893 CAD
Retailer 12$911 CAD
Retailer 2$939 CAD
Retailer 11$1,235 CAD
Retailer 15$1,370 CAD
Retailer 5$1,701 CAD
Retailer 16$1,831 CAD
Retailer 3$1,867 CAD
Retailer 8$1,920 CAD
Retailer 10$2,137 CAD
Retailer 14$3,114 CAD
Brilliant Earth$4,059 CAD

43 data points across 16 retailers

21 retailers$591 CAD to $4,059 CAD

A
Retailer 1
-
$479 CAD
$342 USD
Price last confirmed 10 days ago
Final sale: no returns
A
Retailer 2
-
$530 CAD
$379 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$591 CAD
HK$3,300 HKD
View
A
Retailer 4
-
$714 CAD
$510 USD
View
A
Retailer 5
-
$749 CAD
$535 USD
View
A
Retailer 6
-
$854 CAD
€581 EUR
View
A
Retailer 7
-
$893 CAD
$638 USD
View
A
Retailer 8
-
$911 CAD
ZAR 10,513 ZAR
View
A
Retailer 9
-
$939 CAD
£529 GBP
View
A
Retailer 10
-
$1,235 CAD
A$1,358 AUD
View
B+
Retailer 11
-
$1,370 CAD
$979 USD
View
B+
Retailer 12
-
$1,458 CAD
$1,042 USD
View
B+
Retailer 13
-
$1,701 CAD
SGD 1,642 SGD
View
B+
Retailer 14
-
$1,770 CAD
$1,264 USD
View
B+
Retailer 15
-
$1,831 CAD
A$2,013 AUD
View
Price last confirmed 21 days ago
B+
Retailer 16
-
$1,867 CAD
$1,334 USD
View
B+
Retailer 17
-
$2,137 CAD
£1,202 GBP
View
B+
Retailer 18
-
$2,141 CAD
$1,530 USD
View
B
Retailer 19
-
$2,437 CAD
£1,371 GBP
View
B
Retailer 20
-
$3,114 CAD
$2,225 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
14066478A · Oct 28
$4,059 CAD
$2,900 USD
View
20 more retailers have this diamond
Prices start from $591 CADSave up to $3,468 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
$591 CAD