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Asscher|Natural|GIA

0.50ct E SI1 Asscher Natural Diamond

EX • E/SI1 • GIA 3555520585

Certificate GIA 3555520585

Diamond specifications and retailer prices

From $1,160 NZD
$654 USD
As of October 28, 2026
Save $1,170 NZD (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,330 NZD at MOH London · As of October 26, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555520585. Listed at 11 retailers as of October 26, 2026, with prices from $1,160 to $2,330, a $1,170 spread on the same certified stone. MOH London lists it at $2,330. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555520585
Dimensions5.63 × 4.00 × 2.61 mm
L/W Ratio1.41
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal
Top View
5.63 mm4.00 mm0.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555520585
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NDepth 65.2%

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: Oct 28
Current: $2,330 NZD|Low: $625 NZD|High: $2,355 NZD|Avg: $1,426 NZD|+1.4%
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
October 29, 2026
Retailer 5$625 NZD
Retailer 3$744 NZD
Retailer 6$923 NZD
Retailer 14$1,160 NZD
Retailer 4$1,295 NZD
Retailer 7$1,492 NZD
Retailer 11$1,535 NZD
Retailer 13$1,615 NZD
Retailer 8$1,629 NZD
Retailer 12$1,739 NZD
Retailer 2$1,843 NZD
Retailer 10$1,955 NZD
Retailer 9$2,002 NZD
MOH London$2,330 NZD

36 data points across 14 retailers

11 retailers$1,160 NZD to $2,330 NZD

Retailer 1
-
$923 NZD
$520 USD
Price last confirmed 38 days ago
B+
Retailer 2
-
$1,160 NZD
$654 USD
View
B
Retailer 3
-
$1,492 NZD
£662 GBP
View
B
Retailer 4
-
$1,535 NZD
$865 USD
View
B
Retailer 5
-
$1,615 NZD
$910 USD
View
B
Retailer 6
-
$1,629 NZD
£723 GBP
View
B
Retailer 7
-
$1,739 NZD
$980 USD
View
B
Retailer 8
-
$1,843 NZD
€989 EUR
View
Retailer 9
-
$1,955 NZD
A$1,695 AUD
View
Price last confirmed 26 days ago
B
Retailer 10
-
$2,002 NZD
ZAR 18,225 ZAR
View
Most Expensive
B
MOH London
90FF99C11 · Oct 26
$2,330 NZD
£1,034 GBP
View
10 more retailers have this diamond
Prices start from $1,160 NZDSave up to $1,170 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
$1,160 NZD