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Asscher|Natural|IGI

0.50ct J SI1 Asscher Natural Diamond

VG • J/SI1 • IGI 741597051

Shape and cutting style on the report: Square emerald cut

Certificate IGI 741597051

Diamond specifications and retailer prices

From $1,055 NZD
As of November 6, 2026
Save $846 NZD (45%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,901 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.5ct natural asscher diamond

This 0.5ct natural asscher sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 741597051. Listed at 5 retailers as of November 4, 2026, with prices from $1,055 to $1,901, a $846 spread on the same certified stone. MOH London lists it at $1,901. 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

0.50
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle46.1°
OriginNatural
Grading LabIGI
CertificateIGI 741597051
Dimensions4.32 × 4.19 × 2.92 mm
L/W Ratio1.03
Culet sizePointed
Top View
4.32 mm4.19 mm0.50 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 741597051
Side View
Table 64.0%Crown 38°Girdle: STK-THKPavilion 46.1°Culet: NoneDepth 69.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,901 NZD|Low: $994 NZD|High: $1,968 NZD|Avg: $1,316 NZD|-2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$1,055 NZD
Retailer 5$1,061 NZD
Retailer 2$1,237 NZD
Retailer 4$1,279 NZD
MOH London$1,901 NZD

41 data points across 5 retailers

5 retailers$1,055 NZD to $1,901 NZD

B+
Cheapest Retailer
-
$1,055 NZD
B+
Retailer 2
-
$1,061 NZD
View
B
Retailer 3
-
$1,237 NZD
View
B
Retailer 4
-
$1,279 NZD
View
Most Expensive
C
MOH London
FE3D76069 · Nov 4
$1,901 NZD
£830 GBP
View
4 more retailers have this diamond
Prices start from $1,055 NZDSave up to $846 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.

B+
0.50ct Asscher
$1,055 NZD