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Asscher|Lab Grown|IGI

1.29ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG837680656

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837680656

Diamond specifications and retailer prices

From $260 CAD
$186 USD
As of October 27, 2026
Save $1,256 CAD (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,516 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.29ct lab-grown asscher diamond

This 1.29ct 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 LG837680656 or 837680656. Listed at 8 retailers as of October 27, 2026, with prices from $260 to $1,516, a $1,256 spread on the same certified stone. MOH London lists it at $1,516. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837680656
Dimensions6.07 × 6.05 × 3.86 mm
L/W Ratio1.00
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
6.07 mm6.05 mm1.29 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837680656
Side View
Table 64.0%Crown 34.5°Girdle: MediumPavilion 43.8°CuletDepth 63.8%

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 27
Current: $1,516 CAD|Low: $586 CAD|High: $1,557 CAD|Avg: $1,045 CAD|-2.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 4$611 CAD
Retailer 3$787 CAD
Retailer 5$845 CAD
Retailer 2$1,036 CAD
Retailer 6$1,274 CAD
MOH London$1,516 CAD

19 data points across 6 retailers

8 retailers$260 CAD to $1,516 CAD

A
Cheapest Retailer
-
$260 CAD
$186 USD
A
Retailer 2
-
$308 CAD
$220 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$611 CAD
€416 EUR
View
B+
Retailer 4
-
$787 CAD
A$865 AUD
View
B+
Retailer 5
-
$845 CAD
$604 USD
View
B+
Retailer 6
-
$1,036 CAD
$740 USD
View
B
Retailer 7
-
$1,274 CAD
$910 USD
View
Most Expensive
B
MOH London
LG837680656 · Oct 29
$1,516 CAD
£853 GBP
View
7 more retailers have this diamond
Prices start from $260 CADSave up to $1,256 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
1.29ct Asscher
$260 CAD