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Asscher|Lab Grown|IGI

1.53ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG837628586

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837628586

Diamond specifications and retailer prices

From $827 CAD
$591 USD
As of October 28, 2026
Save $1,203 CAD (59%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,121 CAD at Rare Carat · As of October 19, 2026
View at Rare Carat

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 LG837628586 or 837628586. Listed at 9 retailers as of October 28, 2026, with a 145% 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 angle35.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837628586
Dimensions6.47 × 6.40 × 3.92 mm
L/W Ratio1.01
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
6.47 mm6.40 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837628586
Side View
Table 70.0%Crown 35.9°Girdle: Slightly ThickPavilion 39.8°Culet: NoneDepth 61.3%

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 28
Current: $3,121 CAD|Low: $823 CAD|High: $3,170 CAD|Avg: $1,557 CAD|-1.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 7$827 CAD
Retailer 4$869 CAD
Retailer 2$888 CAD
Retailer 5$1,451 CAD
Retailer 8$1,573 CAD
Retailer 6$1,687 CAD
Retailer 9$1,831 CAD
Retailer 3$2,030 CAD
Rare Carat$3,121 CAD

40 data points across 9 retailers

9 retailers$827 CAD to $2,030 CAD

A
Cheapest Retailer
-
$827 CAD
$591 USD
A
Retailer 2
-
$869 CAD
$621 USD
View
A
Retailer 3
-
$888 CAD
£500 GBP
View
A
Retailer 4
-
$1,451 CAD
$1,037 USD
View
B+
Retailer 5
-
$1,573 CAD
$1,124 USD
View
B+
Retailer 6
-
$1,687 CAD
$1,206 USD
View
B+
Retailer 7
-
$1,831 CAD
A$2,013 AUD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
$2,030 CAD
£1,142 GBP
View
Most Expensive
B
Rare Carat
3S837628586 · Oct 19
$3,121 CAD
$2,230 USD
View
Price last confirmed 10 days ago
8 more retailers have this diamond
Prices start from $827 CADSave up to $1,203 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
$827 CAD