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Oval|Natural|GIA

0.50ct E I1 Oval Natural Diamond

E/I1 • GIA 1487088339

Certificate GIA 1487088339

Diamond specifications and retailer prices

From $863 NZD
HK$3,800 HKD
As of October 30, 2026
Save $657 NZD (43%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,224 NZD at NZ Jewellers · As of October 30, 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 I1 clarity (included) and certified by GIA 1487088339. Listed at 7 retailers as of October 29, 2026, with a 76% 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
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1487088339
Dimensions6.76 × 4.32 × 2.65 mm
L/W Ratio1.56
Key to symbols
Twinning Wisp, Feather
Top View
6.76 mm4.32 mm0.50 ctE / I1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1487088339
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.3%

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: Oct 30
Current: $3,224 NZD|Low: $863 NZD|High: $3,275 NZD|Avg: $1,401 NZD|-1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 7$863 NZD
Retailer 3$1,029 NZD
Retailer 4$1,107 NZD
Retailer 6$1,107 NZD
Retailer 8$1,154 NZD
Retailer 5$1,187 NZD
Retailer 9$1,265 NZD
Retailer 2$1,520 NZD
Retailer 10$1,576 NZD
NZ Jewellers$3,224 NZD

28 data points across 10 retailers

7 retailers$863 NZD to $1,520 NZD

A
Cheapest Retailer
-
$863 NZD
HK$3,800 HKD
A
Retailer 2
-
$1,029 NZD
$580 USD
View
B+
Retailer 3
-
$1,107 NZD
$624 USD
View
B+
Retailer 4
-
$1,107 NZD
$624 USD
View
B+
Retailer 5
-
$1,187 NZD
$669 USD
View
B
Retailer 6
-
$1,520 NZD
€816 EUR
View
Most Expensive
NZ Jewellers
15d96e1d-c828-4552-8b50-6c57b7d27d4e · Oct 30
$3,224 NZD
$1,817 USD
View
Price under review
6 more retailers have this diamond
Prices start from $863 NZDSave up to $657 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
$863 NZD