Asscher|Lab Grown|IGI

1.40ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG784629143

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG784629143

Diamond specifications and retailer prices

From $409 CAD
$293 USD
As of October 30, 2026
Save $1,674 CAD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,330 CAD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.4ct lab-grown asscher diamond

This 1.4ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784629143 or 784629143. Listed at 21 retailers as of October 30, 2026, with a 409% 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

1.40
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784629143
Dimensions6.21 × 6.14 × 4.01 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
6.21 mm6.14 mm1.40 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784629143
Side View
Table 69.0%Crown 32.3°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 65.3%

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 30
Current: $4,330 CAD|Low: $394 CAD|High: $4,330 CAD|Avg: $1,158 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 3$409 CAD
Retailer 10$458 CAD
Retailer 8$475 CAD
Retailer 4$508 CAD
Retailer 7$508 CAD
Retailer 11$525 CAD
Retailer 15$726 CAD
Retailer 18$833 CAD
Retailer 6$834 CAD
Retailer 9$865 CAD
Retailer 14$873 CAD
Retailer 2$900 CAD
Retailer 13$1,239 CAD
Retailer 17$1,261 CAD
Retailer 5$1,633 CAD
Retailer 12$2,047 CAD
Retailer 16$3,569 CAD
Brilliant Earth$4,330 CAD

41 data points across 18 retailers

21 retailers$409 CAD to $2,083 CAD

A
Cheapest Retailer
-
$409 CAD
$293 USD
A
Retailer 2
-
$458 CAD
$328 USD
View
Final sale: no returns
A
Retailer 3
-
$475 CAD
$340 USD
View
A
Retailer 4
-
$508 CAD
$364 USD
View
A
Retailer 5
-
$508 CAD
$364 USD
View
A
Retailer 6
-
$525 CAD
£296 GBP
View
A
Retailer 7
-
$726 CAD
$520 USD
View
A
Retailer 8
-
$834 CAD
$597 USD
View
A
Retailer 9
-
$865 CAD
$619 USD
View
A
Retailer 10
-
$873 CAD
ZAR 10,098 ZAR
View
A
Retailer 11
-
$900 CAD
£507 GBP
View
B+
Retailer 12
-
$1,239 CAD
A$1,365 AUD
View
B+
Retailer 13
-
$1,261 CAD
$903 USD
View
B+
Retailer 14
-
$1,411 CAD
$1,010 USD
View
B+
Retailer 15
-
$1,633 CAD
$1,169 USD
View
B+
Retailer 16
-
$1,701 CAD
$1,218 USD
View
B+
Retailer 17
-
$2,047 CAD
£1,154 GBP
View
B+
Retailer 18
-
$2,083 CAD
$1,492 USD
View
Retailer 19
-
$3,343 CAD
$2,393 USD
View
Price last confirmed 82 days ago
Retailer 20
-
$3,569 CAD
$2,555 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
21384785A · Oct 8
$4,330 CAD
$3,100 USD
View
Price last confirmed 22 days ago
20 more retailers have this diamond
Prices start from $409 CADSave up to $1,674 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
1.40ct Asscher
$409 CAD