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Asscher|Lab Grown|IGI

1.28ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG723576128

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG723576128

Diamond specifications and retailer prices

From $326 CAD
As of November 4, 2026
Save $1,488 CAD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,773 CAD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 1.28ct lab-grown asscher diamond

This 1.28ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG723576128 or 723576128. Listed at 18 retailers as of November 4, 2026, with a 456% 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

1.28
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723576128
Dimensions6.05 × 6.05 × 3.94 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
6.05 mm6.05 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723576128
Side View
Table 61.0%Crown 31.9°Girdle: Slightly ThickPavilion 42.1°Culet: NoneDepth 65.1%

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: Nov 4
Current: $2,773 CAD|Low: $314 CAD|High: $2,773 CAD|Avg: $990 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
November 5, 2026
Retailer 14$326 CAD
Retailer 4$365 CAD
Retailer 15$404 CAD
Retailer 3$684 CAD
Retailer 10$698 CAD
Retailer 11$733 CAD
Retailer 2$755 CAD
Retailer 5$906 CAD
Retailer 9$991 CAD
Retailer 13$1,033 CAD
Retailer 6$1,371 CAD
Retailer 12$1,519 CAD
Retailer 8$1,615 CAD
Retailer 7$1,814 CAD
Brilliant Earth$2,773 CAD

45 data points across 15 retailers

18 retailers$326 CAD to $1,814 CAD

A
Cheapest Retailer
-
$326 CAD
A
Retailer 2
-
$365 CAD
View
Final sale: no returns
A
Retailer 3
-
$378 CAD
View
A
Retailer 4
-
$404 CAD
View
Retailer 5
-
$404 CAD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$684 CAD
View
A
Retailer 7
-
$698 CAD
View
Retailer 8
-
$733 CAD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$755 CAD
View
B+
Retailer 10
-
$906 CAD
View
B+
Retailer 11
-
$991 CAD
View
B+
Retailer 12
-
$1,033 CAD
View
B
Retailer 13
-
$1,300 CAD
View
B
Retailer 14
-
$1,371 CAD
View
Retailer 15
-
$1,519 CAD
View
Price last confirmed 17 days ago
B+
Retailer 16
-
$1,615 CAD
View
B
Retailer 17
-
$1,814 CAD
View
Most Expensive
Brilliant Earth
21313490A · Oct 22
$2,773 CAD
$1,990 USD
View
Price last confirmed 13 days ago
17 more retailers have this diamond
Prices start from $326 CADSave up to $1,488 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
1.28ct Asscher
$326 CAD