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Oval|Natural|GIA

0.50ct E SI2 Oval Natural Diamond

VG • E/SI2 • GIA 5436705741

Certificate GIA 5436705741

Diamond specifications and retailer prices

From $1,109 NZD
As of November 6, 2026
Save $1,734 NZD (61%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,867 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5436705741. Listed at 18 retailers as of November 2, 2026, with a 156% 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5436705741
Dimensions6.13 × 4.18 × 2.79 mm
L/W Ratio1.47
Top View
6.13 mm4.18 mm0.50 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5436705741
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 66.8%

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 6
Current: $4,867 NZD|Low: $1,109 NZD|High: $4,867 NZD|Avg: $1,816 NZD
NZ Jewellers
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
November 6, 2026
Retailer 2$1,109 NZD
Retailer 5$1,396 NZD
Retailer 4$1,430 NZD
Retailer 6$1,524 NZD
Retailer 3$1,551 NZD
Retailer 13$1,551 NZD
Retailer 14$1,611 NZD
Retailer 10$1,663 NZD
Retailer 7$1,784 NZD
Retailer 11$1,791 NZD
Retailer 12$1,791 NZD
Retailer 9$2,186 NZD
Retailer 8$2,843 NZD
NZ Jewellers$4,867 NZD

35 data points across 14 retailers

18 retailers$1,109 NZD to $2,843 NZD

A
Cheapest Retailer
-
$1,109 NZD
A
Retailer 2
-
$1,131 NZD
View
B+
Retailer 3
-
$1,396 NZD
View
B+
Retailer 4
-
$1,430 NZD
View
Final sale: no returns
B+
Retailer 5
-
$1,524 NZD
View
Retailer 6
-
$1,551 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,551 NZD
View
B+
Retailer 8
-
$1,586 NZD
View
B
Retailer 9
-
$1,611 NZD
View
B+
Retailer 10
-
$1,663 NZD
View
B
Retailer 11
-
$1,784 NZD
View
B
Retailer 12
-
$1,791 NZD
View
B
Retailer 13
-
$1,791 NZD
View
B
Retailer 14
-
$2,013 NZD
View
B
Retailer 15
-
$2,186 NZD
View
B
Retailer 16
-
$2,314 NZD
View
B
Retailer 17
-
$2,843 NZD
View
Most Expensive
NZ Jewellers
707aa96f-f3bf-484c-810f-2b4837361aac · Nov 5
$4,867 NZD
$2,698 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,109 NZDSave up to $1,734 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 Oval
$1,109 NZD