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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 $331 NZD
$186 USD
As of October 30, 2026
Save $1,584 NZD (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,914 NZD at MOH London · As of November 1, 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 30, 2026, with prices from $331 to $1,914, a $1,584 spread on the same certified stone. MOH London lists it at $1,914. 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
Colour
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 30
Current: $1,914 NZD|Low: $323 NZD|High: $1,977 NZD|Avg: $1,176 NZD|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7$331 NZD
Retailer 5$776 NZD
Retailer 4$999 NZD
Retailer 6$1,073 NZD
Retailer 3$1,315 NZD
Retailer 2$1,386 NZD
MOH London$1,914 NZD

21 data points across 7 retailers

8 retailers$331 NZD to $1,914 NZD

A
Cheapest Retailer
-
$331 NZD
$186 USD
Retailer 2
-
$391 NZD
$220 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$776 NZD
€416 EUR
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$999 NZD
A$865 AUD
View
B+
Retailer 5
-
$1,073 NZD
$604 USD
View
B+
Retailer 6
-
$1,315 NZD
$740 USD
View
B+
Retailer 7
-
$1,386 NZD
$780 USD
View
Most Expensive
B
MOH London
LG837680656 · Nov 1
$1,914 NZD
£848 GBP
View
7 more retailers have this diamond
Prices start from $331 NZDSave up to $1,584 NZD

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
$331 NZD