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Asscher|Lab Grown|IGI

1.28ct D VS1 Asscher Lab Grown Diamond

VG • D/VS1 • IGI LG853611398

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG853611398

Diamond specifications and retailer prices

From $733 NZD
As of November 4, 2026
Save $1,221 NZD (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,953 NZD 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG853611398 or 853611398. Listed at 6 retailers as of November 4, 2026, with prices from $733 to $1,953, a $1,221 spread on the same certified stone. MOH London lists it at $1,953. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.28
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle43.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG853611398
Dimensions5.94 × 5.75 × 4.24 mm
L/W Ratio1.03
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.94 mm5.75 mm1.28 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG853611398
Side View
Table 62.0%Crown 36.4°Girdle: Slightly ThickPavilion 43.9°Culet: NoneDepth 73.7%

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: $1,953 NZD|Low: $733 NZD|High: $1,953 NZD|Avg: $1,034 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6$733 NZD
Retailer 3$754 NZD
Retailer 5$814 NZD
Retailer 2$901 NZD
Retailer 4$1,440 NZD
MOH London$1,953 NZD

2 data points across 6 retailers

6 retailers$733 NZD to $1,953 NZD

A
Cheapest Retailer
-
$733 NZD
A
Retailer 2
-
$754 NZD
View
A
Retailer 3
-
$814 NZD
View
B+
Retailer 4
-
$901 NZD
View
B
Retailer 5
-
$1,440 NZD
View
Most Expensive
B
MOH London
LG853611398 · Nov 5
$1,953 NZD
£867 GBP
View
5 more retailers have this diamond
Prices start from $733 NZDSave up to $1,221 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
1.28ct Asscher
$733 NZD