Oval|Natural|GIA

0.50ct E SI1 Oval Natural Diamond

GD • E/SI1 • GIA 2567220404

Certificate GIA 2567220404

Diamond specifications and retailer prices

From $634 USD
As of November 4, 2026
Save $865 USD (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,568 USD 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567220404. Listed at 23 retailers as of November 2, 2026, with a 136% 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
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567220404
Dimensions6.50 × 4.25 × 2.76 mm
L/W Ratio1.53
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
6.50 mm4.25 mm0.50 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567220404
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.0%

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 4
Current: $2,568 USD|Low: $473 USD|High: $2,568 USD|Avg: $972 USD
NZ Jewellers
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 6, 2026
Retailer 17$615 USD
Retailer 23$634 USD
Retailer 7$681 USD
Retailer 5$734 USD
Retailer 22$740 USD
Retailer 4$742 USD
Retailer 9$742 USD
Retailer 12$749 USD
Retailer 10$754 USD
Retailer 11$770 USD
Retailer 24$770 USD
Retailer 14$848 USD
Retailer 16$856 USD
Retailer 15$914 USD
Retailer 8$915 USD
Retailer 18$975 USD
Retailer 2$999 USD
Retailer 6$1,003 USD
Retailer 21$1,149 USD
Retailer 20$1,158 USD
Retailer 13$1,263 USD
Retailer 3$1,316 USD
Retailer 19$1,499 USD
NZ Jewellers$2,568 USD

29 data points across 24 retailers

23 retailers$634 USD to $1,499 USD

A
Cheapest Retailer
-
$634 USD
Final sale: no returns
B+
Retailer 2
-
$681 USD
View
B+
Retailer 3
-
$734 USD
View
Retailer 4
-
$740 USD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$742 USD
View
Retailer 6
-
$742 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$749 USD
View
B+
Retailer 8
-
$754 USD
View
B+
Retailer 9
-
$770 USD
View
B+
Retailer 10
-
$770 USD
View
B+
Retailer 11
-
$848 USD
View
B+
Retailer 12
-
$856 USD
View
B
Retailer 13
-
$914 USD
View
B
Retailer 14
-
$915 USD
View
B
Retailer 15
-
$975 USD
View
B
Retailer 16
-
$999 USD
View
B
Retailer 17
-
$1,003 USD
View
B
Retailer 18
-
$1,149 USD
View
B
Retailer 19
-
$1,158 USD
View
B
Retailer 20
-
$1,263 USD
View
B
Retailer 21
-
$1,316 USD
View
B
Retailer 22
-
$1,499 USD
View
Most Expensive
NZ Jewellers
a7322adf-c3f6-4e27-ad4b-0f4498602594 · Nov 5
$2,568 USD
View
Price under review
22 more retailers have this diamond
Prices start from $634 USDSave up to $865 USD

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
$634 USD