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Asscher|Lab Grown|IGI

1.49ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG799680857

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799680857

Diamond specifications and retailer prices

From $307 CAD
As of November 4, 2026
Save $1,345 CAD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,652 CAD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.49ct lab-grown asscher diamond

This 1.49ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG799680857 or 799680857. Listed at 18 retailers as of November 4, 2026, with prices from $307 to $1,652, a $1,345 spread on the same certified stone. Reve Diamonds lists it at $1,652. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.49
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799680857
Dimensions6.39 × 6.24 × 4.20 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
6.39 mm6.24 mm1.49 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799680857
Side View
Table 70.0%Crown 46.3°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $616 CAD|Low: $307 CAD|High: $2,486 CAD|Avg: $980 CAD|-10.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 6, 2026
Retailer 12$307 CAD
Retailer 4$392 CAD
Retailer 2$461 CAD
Retailer 8$578 CAD
Retailer 9$615 CAD
Retailer 1$616 CAD
Retailer 10$698 CAD
Retailer 13$1,099 CAD
Retailer 3$1,112 CAD
Retailer 11$1,169 CAD
Retailer 5$1,250 CAD
Retailer 6$1,588 CAD
Retailer 7$1,592 CAD
Reve Diamonds$1,652 CAD

37 data points across 14 retailers

18 retailers$307 CAD to $1,652 CAD

A
Cheapest Retailer
-
$307 CAD
Final sale: no returns
Retailer 2
-
$313 CAD
View
Price last confirmed 20 days ago
Retailer 3
-
$387 CAD
View
Price last confirmed 34 days ago
Retailer 4
-
$387 CAD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$392 CAD
View
B+
Retailer 6
-
$461 CAD
View
Retailer 7
-
$578 CAD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$615 CAD
View
A
Retailer 9
-
$616 CAD
View
B+
Retailer 10
-
$698 CAD
View
B
Retailer 11
-
$1,099 CAD
View
B
Retailer 12
-
$1,112 CAD
View
B
Retailer 13
-
$1,169 CAD
View
Retailer 14
-
$1,246 CAD
View
Price last confirmed 21 days ago
B
Retailer 15
-
$1,250 CAD
View
B
Retailer 16
-
$1,588 CAD
View
B
Retailer 17
-
$1,592 CAD
View
Most Expensive
B
Reve Diamonds
A865492AF · Nov 6
$1,652 CAD
$1,183 USD
View
17 more retailers have this diamond
Prices start from $307 CADSave up to $1,345 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
1.49ct Asscher
$307 CAD