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Asscher|Lab Grown|IGI

1.53ct E IF Asscher Lab Grown Diamond

EX • E/IF • IGI LG766613780

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG766613780

Diamond specifications and retailer prices

From $399 CAD
$285 USD
As of October 27, 2026
Save $3,604 CAD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $4,003 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 LG766613780 or 766613780. Listed at 27 retailers as of October 27, 2026, with prices from $399 to $4,003, a $3,604 spread on the same certified stone. Brilliant Earth lists it at $4,003. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766613780
Dimensions6.45 × 6.43 × 4.23 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
6.45 mm6.43 mm1.53 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766613780
Side View
Table 63.0%Crown 33.8°Girdle: MediumPavilion 42.5°Culet: NoneDepth 65.8%

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 27
Current: $4,003 CAD|Low: $399 CAD|High: $4,003 CAD|Avg: $1,578 CAD
Brilliant Earth
Retailer 2
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Retailer 25
October 29, 2026
Retailer 3$399 CAD
Retailer 15$446 CAD
Retailer 23$463 CAD
Retailer 6$494 CAD
Retailer 14$494 CAD
Retailer 2$565 CAD
Retailer 17$699 CAD
Retailer 21$714 CAD
Retailer 8$717 CAD
Retailer 5$861 CAD
Retailer 19$938 CAD
Retailer 20$967 CAD
Retailer 25$1,135 CAD
Retailer 13$1,273 CAD
Retailer 7$1,520 CAD
Retailer 4$1,755 CAD
Retailer 11$1,902 CAD
Retailer 18$1,983 CAD
Retailer 16$2,035 CAD
Retailer 10$2,045 CAD
Retailer 12$2,133 CAD
Retailer 22$2,192 CAD
Retailer 24$3,023 CAD
Retailer 9$3,541 CAD
Brilliant Earth$4,003 CAD

36 data points across 25 retailers

27 retailers$399 CAD to $4,003 CAD

A
Cheapest Retailer
-
$399 CAD
$285 USD
A
Retailer 2
-
$446 CAD
$319 USD
View
Final sale: no returns
A
Retailer 3
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$463 CAD
$331 USD
View
A
Retailer 4
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$494 CAD
$353 USD
View
A
Retailer 5
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$494 CAD
$353 USD
View
A
Retailer 6
-
$565 CAD
£318 GBP
View
A
Retailer 7
-
$699 CAD
HK$3,900 HKD
View
A
Retailer 8
-
$714 CAD
$510 USD
View
A
Retailer 9
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$717 CAD
$512 USD
View
A
Retailer 10
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$861 CAD
$615 USD
View
A
Retailer 11
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$938 CAD
ZAR 10,829 ZAR
View
A
Retailer 12
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$967 CAD
£544 GBP
View
A
Retailer 13
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$1,135 CAD
$811 USD
View
A
Retailer 14
-
$1,273 CAD
A$1,399 AUD
View
B+
Retailer 15
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$1,520 CAD
$1,086 USD
View
B+
Retailer 16
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$1,755 CAD
$1,254 USD
View
B+
Retailer 17
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$1,843 CAD
$1,317 USD
View
B+
Retailer 18
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$1,902 CAD
$1,359 USD
View
B+
Retailer 19
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$1,983 CAD
$1,417 USD
View
B+
Retailer 20
-
$2,035 CAD
SGD 1,965 SGD
View
B+
Retailer 21
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$2,045 CAD
$1,461 USD
View
B+
Retailer 22
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$2,133 CAD
£1,200 GBP
View
B+
Retailer 23
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$2,192 CAD
£1,233 GBP
View
B+
Retailer 24
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$3,023 CAD
$2,160 USD
View
Price last confirmed 10 days ago
B
Retailer 25
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$3,541 CAD
$2,530 USD
View
B
Retailer 26
-
$3,893 CAD
£2,190 GBP
View
Most Expensive
B
Brilliant Earth
20152782Y · Oct 28
$4,003 CAD
$2,860 USD
View
26 more retailers have this diamond
Prices start from $399 CADSave up to $3,604 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
$399 CAD