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Round|Natural|GIA

0.50ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 7563232033

Certificate GIA 7563232033

Diamond specifications and retailer prices

From $1,183 NZD
As of November 5, 2026
Save $1,656 NZD (58%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,867 NZD at NZ Jewellers · As of October 13, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7563232033. Listed at 22 retailers as of November 4, 2026, with a 140% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7563232033
Dimensions5.04 × 5.07 × 3.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.04 mm5.07 mm0.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7563232033
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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 5
Current: $1,934 NZD|Low: $1,138 NZD|High: $3,104 NZD|Avg: $1,762 NZD|-7.1%
Retailer 1
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 6$1,167 NZD
Retailer 2$1,183 NZD
Retailer 16$1,258 NZD
Retailer 15$1,334 NZD
Retailer 13$1,382 NZD
Retailer 14$1,388 NZD
Retailer 8$1,453 NZD
Retailer 5$1,567 NZD
Retailer 7$1,608 NZD
Retailer 10$1,672 NZD
Retailer 11$1,784 NZD
Retailer 17$1,864 NZD
Retailer 1$1,934 NZD
Retailer 12$1,943 NZD
Retailer 3$2,320 NZD
Retailer 9$2,332 NZD
Retailer 4$2,839 NZD

26 data points across 17 retailers

22 retailers$1,183 NZD to $2,839 NZD

Retailer 1
-
$1,167 NZD
Price last confirmed 24 days ago
A
Retailer 2
-
$1,183 NZD
View
A
Retailer 3
-
$1,258 NZD
View
Final sale: no returns
A
Retailer 4
-
$1,334 NZD
View
A
Retailer 5
-
$1,382 NZD
View
A
Retailer 6
-
$1,388 NZD
View
Retailer 7
-
$1,453 NZD
View
Price last confirmed 29 days ago
Retailer 8
-
$1,551 NZD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
$1,567 NZD
View
Retailer 10
-
$1,576 NZD
View
Price last confirmed 26 days ago
Retailer 11
-
$1,608 NZD
View
Price last confirmed 24 days ago
Retailer 12
-
$1,612 NZD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
$1,672 NZD
View
B+
Retailer 14
-
$1,784 NZD
View
Retailer 15
-
$1,791 NZD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
$1,864 NZD
View
B+
Retailer 17
-
$1,934 NZD
View
B+
Retailer 18
-
$1,943 NZD
View
B+
Retailer 19
-
$2,320 NZD
View
Retailer 20
-
$2,332 NZD
View
Price last confirmed 33 days ago
B
Retailer 21
-
$2,839 NZD
View
Most Expensive
NZ Jewellers
1f899ade-1d10-4baf-be56-de303cbcf7ff · Oct 13
$4,867 NZD
$2,736 USD
View
Price last confirmed 23 days ago
21 more retailers have this diamond
Prices start from $1,183 NZDSave up to $1,656 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
0.50ct Round
$1,183 NZD