CaratHunter
Plans
Oval|Natural|GIA

0.50ct E SI2 Oval Natural Diamond

GD • E/SI2 • GIA 7443291167

Certificate GIA 7443291167

Diamond specifications and retailer prices

From $1,412 NZD
As of November 4, 2026
Save $1,679 NZD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,294 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval 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 7443291167. Listed at 19 retailers as of November 2, 2026, with a 119% 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 7443291167
Dimensions6.27 × 4.52 × 2.77 mm
L/W Ratio1.39
Top View
6.27 mm4.52 mm0.50 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7443291167
Side View
Table 60.0%Crown 33.2°Girdle: MED-VTKPavilion 39.5°Culet: NoneDepth 61.2%

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: Nov 4
Current: $1,955 NZD|Low: $1,425 NZD|High: $3,128 NZD|Avg: $1,919 NZD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7$1,425 NZD
Retailer 4$1,501 NZD
Retailer 3$1,530 NZD
Retailer 10$1,530 NZD
Retailer 9$1,559 NZD
Retailer 8$1,589 NZD
Retailer 2$1,764 NZD
Retailer 12$1,894 NZD
Retailer 1$1,955 NZD
Retailer 5$2,183 NZD
Retailer 11$2,727 NZD
Retailer 6$3,092 NZD

43 data points across 12 retailers

19 retailers$1,412 NZD to $3,092 NZD

B+
Cheapest Retailer
-
$1,412 NZD
B+
Retailer 2
-
$1,425 NZD
View
B+
Retailer 3
-
$1,501 NZD
View
B+
Retailer 4
-
$1,521 NZD
View
B+
Retailer 5
-
$1,530 NZD
View
Retailer 6
-
$1,530 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,550 NZD
View
B+
Retailer 8
-
$1,559 NZD
View
B+
Retailer 9
-
$1,589 NZD
View
B
Retailer 10
-
$1,764 NZD
View
B
Retailer 11
-
$1,876 NZD
View
B
Retailer 12
-
$1,876 NZD
View
B
Retailer 13
-
$1,894 NZD
View
B
Retailer 14
-
$1,930 NZD
View
B
Retailer 15
-
$1,955 NZD
View
B
Retailer 16
-
$2,183 NZD
View
B
Retailer 17
-
$2,727 NZD
View
B
Retailer 18
-
$3,092 NZD
View
Most Expensive
NZ Jewellers
c3b51e2a-ae1a-4e0a-aa89-a04a3f106b89 · Nov 5
$5,294 NZD
$2,935 USD
View
Price under review
18 more retailers have this diamond
Prices start from $1,412 NZDSave up to $1,679 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 Oval
$1,412 NZD