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Asscher|Lab Grown|IGI

1.50ct D SI1 Asscher Lab Grown Diamond

VG • D/SI1 • IGI LG779633924

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG779633924

Diamond specifications and retailer prices

From $329 NZD
As of November 6, 2026
Save $1,573 NZD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,902 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.5ct lab-grown asscher diamond

This 1.5ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG779633924 or 779633924. Listed at 13 retailers as of November 5, 2026, with prices from $329 to $1,902, a $1,573 spread on the same certified stone. MOH London lists it at $1,902. 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

1.50
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779633924
Dimensions6.34 × 6.33 × 4.27 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.34 mm6.33 mm1.50 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779633924
Side View
Table 71.0%Crown 39.4°Girdle: MediumPavilion 42.2°Culet: NoneDepth 67.5%

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 6
Current: $1,902 NZD|Low: $329 NZD|High: $1,902 NZD|Avg: $841 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 5$329 NZD
Retailer 4$382 NZD
Retailer 11$407 NZD
Retailer 2$450 NZD
Retailer 14$455 NZD
Retailer 15$719 NZD
Retailer 8$728 NZD
Retailer 3$736 NZD
Retailer 6$795 NZD
Retailer 12$868 NZD
Retailer 13$1,311 NZD
Retailer 10$1,386 NZD
Retailer 9$1,663 NZD
Retailer 7$1,841 NZD
MOH London$1,902 NZD

11 data points across 15 retailers

13 retailers$329 NZD to $1,902 NZD

A
Cheapest Retailer
-
$329 NZD
A
Retailer 2
-
$382 NZD
View
A
Retailer 3
-
$407 NZD
View
A
Retailer 4
-
$450 NZD
View
A
Retailer 5
-
$455 NZD
View
B+
Retailer 6
-
$719 NZD
View
A
Retailer 7
-
$728 NZD
View
B+
Retailer 8
-
$736 NZD
View
B+
Retailer 9
-
$868 NZD
View
B
Retailer 10
-
$1,311 NZD
View
B
Retailer 11
-
$1,386 NZD
View
B
Retailer 12
-
$1,663 NZD
View
Most Expensive
B
MOH London
LG779633924 · Nov 5
$1,902 NZD
£842 GBP
View
12 more retailers have this diamond
Prices start from $329 NZDSave up to $1,573 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
1.50ct Asscher
$329 NZD