CaratHunter
Plans
Asscher|Lab Grown|IGI

1.28ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG740506686

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG740506686

Diamond specifications and retailer prices

From $305 CAD
As of November 4, 2026
Save $1,235 CAD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,540 CAD at MOH London · As of November 5, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG740506686 or 740506686. Listed at 9 retailers as of November 4, 2026, with prices from $305 to $1,540, a $1,235 spread on the same certified stone. MOH London lists it at $1,540. 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 angle32.6°
Pavilion angle45.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG740506686
Dimensions5.92 × 5.91 × 3.86 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
5.92 mm5.91 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG740506686
Side View
Table 65.0%Crown 32.6°Girdle: MED-STKPavilion 45.3°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,540 CAD|Low: $244 CAD|High: $2,620 CAD|Avg: $960 CAD|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 8$305 CAD
Retailer 7$578 CAD
Retailer 10$613 CAD
Retailer 5$659 CAD
Retailer 11$670 CAD
Retailer 6$677 CAD
Retailer 4$804 CAD
Retailer 2$1,065 CAD
Retailer 3$1,237 CAD
MOH London$1,540 CAD
Retailer 9$2,620 CAD

30 data points across 11 retailers

9 retailers$305 CAD to $1,540 CAD

A
Cheapest Retailer
-
$305 CAD
Final sale: no returns
Retailer 2
-
$316 CAD
View
Price last confirmed 41 days ago
A
Retailer 3
-
$578 CAD
View
Retailer 4
-
$659 CAD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$677 CAD
View
B+
Retailer 6
-
$804 CAD
View
B+
Retailer 7
-
$882 CAD
View
B+
Retailer 8
-
$1,065 CAD
View
Most Expensive
B
MOH London
LG740506686 · Nov 5
$1,540 CAD
£870 GBP
View
8 more retailers have this diamond
Prices start from $305 CADSave up to $1,235 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
$305 CAD