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Asscher|Lab Grown|IGI

1.22ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG792653895

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG792653895

Diamond specifications and retailer prices

From $212 CAD
As of November 4, 2026
Save $1,212 CAD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,425 CAD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.22ct lab-grown asscher diamond

This 1.22ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG792653895 or 792653895. Listed at 11 retailers as of November 4, 2026, with prices from $212 to $1,425, a $1,212 spread on the same certified stone. Brilliant Earth lists it at $1,425. 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

1.22
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle43.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792653895
Dimensions5.79 × 5.75 × 3.96 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
5.79 mm5.75 mm1.22 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792653895
Side View
Table 71.0%Crown 39.6°Girdle: MediumPavilion 43.9°Culet: NoneDepth 68.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,425 CAD|Low: $212 CAD|High: $2,452 CAD|Avg: $886 CAD|-19.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 9$212 CAD
Retailer 11$254 CAD
Retailer 10$483 CAD
Retailer 3$492 CAD
Retailer 7$514 CAD
Retailer 8$615 CAD
Retailer 2$719 CAD
Retailer 6$845 CAD
Retailer 4$971 CAD
Retailer 5$1,229 CAD
Brilliant Earth$1,425 CAD
Retailer 12$2,452 CAD

31 data points across 12 retailers

11 retailers$212 CAD to $1,425 CAD

A
Cheapest Retailer
-
$212 CAD
A
Retailer 2
-
$254 CAD
View
Final sale: no returns
Retailer 3
-
$264 CAD
View
Price last confirmed 42 days ago
B+
Retailer 4
-
$483 CAD
View
Retailer 5
-
$514 CAD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$615 CAD
View
B+
Retailer 7
-
$719 CAD
View
B+
Retailer 8
-
$845 CAD
View
B
Retailer 9
-
$1,187 CAD
View
B
Retailer 10
-
$1,229 CAD
View
Most Expensive
B
Brilliant Earth
18729921A · Nov 5
$1,425 CAD
$1,020 USD
View
10 more retailers have this diamond
Prices start from $212 CADSave up to $1,212 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
1.22ct Asscher
$212 CAD