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Asscher|Lab Grown|IGI

1.28ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG797622518

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG797622518

Diamond specifications and retailer prices

From $556 CAD
$397 USD
As of October 28, 2026
Save $913 CAD (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,468 CAD at MOH London · As of October 26, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797622518 or 797622518. Listed at 5 retailers as of October 26, 2026, with prices from $556 to $1,468, a $913 spread on the same certified stone. MOH London lists it at $1,468. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797622518
Dimensions6.06 × 6.06 × 3.76 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
6.06 mm6.06 mm1.28 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797622518
Side View
Table 62.0%Crown 37°Girdle: THN-MEDPavilion 35.8°Culet: NoneDepth 62.0%

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 28
Current: $1,468 CAD|Low: $548 CAD|High: $1,578 CAD|Avg: $835 CAD|-5.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 6$548 CAD
Retailer 5$556 CAD
Retailer 7$597 CAD
Retailer 2$598 CAD
Retailer 8$661 CAD
Retailer 3$663 CAD
Retailer 9$938 CAD
Retailer 10$1,128 CAD
Retailer 4$1,372 CAD
MOH London$1,468 CAD

23 data points across 10 retailers

5 retailers$556 CAD to $1,468 CAD

A
Cheapest Retailer
-
$556 CAD
$397 USD
A
Retailer 2
-
$598 CAD
€407 EUR
View
A
Retailer 3
-
$663 CAD
$474 USD
View
B
Retailer 4
-
$1,372 CAD
$980 USD
View
Most Expensive
B
MOH London
LG797622518 · Oct 26
$1,468 CAD
£826 GBP
View
4 more retailers have this diamond
Prices start from $556 CADSave up to $913 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
$556 CAD