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Asscher|Natural|GIA

0.50ct E SI2 Asscher Natural Diamond

GD • E/SI2 • GIA 2427308817

Shape and cutting style on the report: Cut cornered square modified brilliant

Certificate GIA 2427308817

Diamond specifications and retailer prices

From $943 NZD
As of November 6, 2026
Save $308 NZD (25%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,846 NZD at MOH London · As of October 29, 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2427308817. Listed at 9 retailers as of November 5, 2026, with a 33% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2427308817
Dimensions4.46 × 4.35 × 2.94 mm
L/W Ratio1.03
Top View
4.46 mm4.35 mm0.50 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2427308817
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.7%

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: $1,846 NZD|Low: $829 NZD|High: $1,871 NZD|Avg: $1,133 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$829 NZD
Retailer 2$943 NZD
Retailer 4$977 NZD
Retailer 6$994 NZD
Retailer 8$1,026 NZD
Retailer 7$1,112 NZD
Retailer 3$1,197 NZD
Retailer 5$1,251 NZD
MOH London$1,846 NZD

35 data points across 9 retailers

9 retailers$943 NZD to $1,251 NZD

Retailer 1
-
$829 NZD
Price last confirmed 10 days ago
B+
Retailer 2
-
$943 NZD
View
B+
Retailer 3
-
$977 NZD
View
B+
Retailer 4
-
$994 NZD
View
B+
Retailer 5
-
$1,026 NZD
View
B+
Retailer 6
-
$1,112 NZD
View
B
Retailer 7
-
$1,197 NZD
View
B
Retailer 8
-
$1,251 NZD
View
Most Expensive
MOH London
332F30D0C · Oct 29
$1,846 NZD
£817 GBP
View
Price last confirmed 8 days ago
8 more retailers have this diamond
Prices start from $943 NZDSave up to $308 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
$943 NZD