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Oval|Natural|GIA

0.50ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 2567435502

Certificate GIA 2567435502

Diamond specifications and retailer prices

From $518 USD
As of November 6, 2026
Save $1,690 USD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,208 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567435502. Listed at 21 retailers as of November 5, 2026, with prices from $518 to $2,208, a $1,690 spread on the same certified stone. NZ Jewellers lists it at $2,208. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567435502
Dimensions6.50 × 4.48 × 2.63 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
6.50 mm4.48 mm0.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567435502
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.7%

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 6
Current: $2,208 USD|Low: $518 USD|High: $2,208 USD|Avg: $1,021 USD
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
Retailer 15
November 6, 2026
Retailer 2$518 USD
Retailer 5$588 USD
Retailer 7$649 USD
Retailer 4$704 USD
Retailer 12$704 USD
Retailer 14$731 USD
Retailer 11$812 USD
Retailer 10$855 USD
Retailer 8$859 USD
Retailer 6$885 USD
Retailer 9$994 USD
Retailer 13$1,086 USD
Retailer 15$1,623 USD
Retailer 3$1,911 USD
NZ Jewellers$2,208 USD

23 data points across 15 retailers

21 retailers$518 USD to $2,208 USD

A
Cheapest Retailer
-
$518 USD
A
Retailer 2
-
$588 USD
View
A
Retailer 3
-
$649 USD
View
Final sale: no returns
A
Retailer 4
-
$666 USD
View
Retailer 5
-
$704 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$704 USD
View
Retailer 7
-
$710 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
$731 USD
View
B+
Retailer 9
-
$798 USD
View
B+
Retailer 10
-
$812 USD
View
B+
Retailer 11
-
$836 USD
View
B+
Retailer 12
-
$855 USD
View
B+
Retailer 13
-
$859 USD
View
B+
Retailer 14
-
$885 USD
View
B+
Retailer 15
-
$965 USD
View
B+
Retailer 16
-
$994 USD
View
B+
Retailer 17
-
$1,086 USD
View
Retailer 18
-
$1,188 USD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$1,623 USD
View
Retailer 20
-
$1,911 USD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
04994632-ce3a-402d-8551-882203fe599d · Nov 5
$2,208 USD
View
20 more retailers have this diamond
Prices start from $518 USDSave up to $1,690 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
$518 USD