Asscher|Lab Grown|IGI

1.51ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG625432294

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG625432294

Diamond specifications and retailer prices

From $469 CAD
$336 USD
As of October 30, 2026
Save $3,679 CAD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,149 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.51ct lab-grown asscher diamond

This 1.51ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG625432294 or 625432294. Listed at 21 retailers as of October 30, 2026, with prices from $469 to $4,149, a $3,679 spread on the same certified stone. Brilliant Earth lists it at $4,149. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625432294
Dimensions6.32 × 6.19 × 4.09 mm
L/W Ratio1.02
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
6.32 mm6.19 mm1.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625432294
Side View
Table 67.0%Crown 40.8°Girdle: MediumPavilion 39.5°Culet: NoneDepth 66.1%

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 30
Current: $4,149 CAD|Low: $521 CAD|High: $4,149 CAD|Avg: $1,337 CAD
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
November 1, 2026
Retailer 4$521 CAD
Retailer 7$521 CAD
Retailer 2$552 CAD
Retailer 5$701 CAD
Retailer 11$818 CAD
Retailer 12$897 CAD
Retailer 9$926 CAD
Retailer 6$989 CAD
Retailer 14$1,349 CAD
Retailer 8$1,678 CAD
Retailer 3$1,694 CAD
Retailer 10$1,948 CAD
Retailer 13$2,093 CAD
Brilliant Earth$4,149 CAD

38 data points across 14 retailers

21 retailers$469 CAD to $4,149 CAD

A
Cheapest Retailer
-
$469 CAD
$336 USD
Final sale: no returns
A
Retailer 2
-
$521 CAD
$373 USD
View
A
Retailer 3
-
$521 CAD
$373 USD
View
A
Retailer 4
-
$552 CAD
£311 GBP
View
A
Retailer 5
-
$701 CAD
$502 USD
View
A
Retailer 6
-
$740 CAD
$530 USD
View
A
Retailer 7
-
$818 CAD
€558 EUR
View
A
Retailer 8
-
$897 CAD
ZAR 10,368 ZAR
View
A
Retailer 9
-
$926 CAD
£522 GBP
View
A
Retailer 10
-
$989 CAD
$708 USD
View
B+
Retailer 11
-
$1,349 CAD
$966 USD
View
B+
Retailer 12
-
$1,411 CAD
$1,010 USD
View
B+
Retailer 13
-
$1,678 CAD
$1,201 USD
View
B+
Retailer 14
-
$1,694 CAD
$1,213 USD
View
B+
Retailer 15
-
$1,743 CAD
$1,248 USD
View
B+
Retailer 16
-
$1,948 CAD
A$2,145 AUD
View
B+
Retailer 17
-
$2,093 CAD
£1,180 GBP
View
B+
Retailer 18
-
$2,118 CAD
$1,517 USD
View
B
Retailer 19
-
$3,553 CAD
£2,003 GBP
View
B
Retailer 20
-
$3,974 CAD
£2,240 GBP
View
Most Expensive
B
Brilliant Earth
13390915A · Oct 31
$4,149 CAD
$2,970 USD
View
20 more retailers have this diamond
Prices start from $469 CADSave up to $3,679 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
1.51ct Asscher
$469 CAD