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Oval|Natural|GIA

0.50ct E SI2 Oval Natural Diamond

VG • E/SI2 • GIA 1538726975

Certificate GIA 1538726975

Diamond specifications and retailer prices

From $718 AUD
As of November 6, 2026
Save $2,288 AUD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,005 AUD 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 1538726975. Listed at 19 retailers as of November 5, 2026, with prices from $718 to $3,005, a $2,288 spread on the same certified stone. NZ Jewellers lists it at $3,005. 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
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle34.54°
Pavilion angle34.56°
OriginNatural
Grading LabGIA
CertificateGIA 1538726975
Dimensions6.35 × 4.53 × 2.56 mm
L/W Ratio1.40
Key to symbols
Feather
Top View
6.35 mm4.53 mm0.50 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1538726975
Side View
Table 65.0%Crown 34.54°Girdle: THK-VTKPavilion 34.56°Culet: NoneDepth 56.6%

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: $3,005 AUD|Low: $718 AUD|High: $3,005 AUD|Avg: $1,251 AUD
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
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 2$718 AUD
Retailer 7$819 AUD
Retailer 6$883 AUD
Retailer 13$946 AUD
Retailer 8$959 AUD
Retailer 18$959 AUD
Retailer 3$995 AUD
Retailer 9$1,014 AUD
Retailer 5$1,106 AUD
Retailer 16$1,122 AUD
Retailer 11$1,138 AUD
Retailer 17$1,150 AUD
Retailer 12$1,169 AUD
Retailer 10$1,361 AUD
Retailer 4$1,399 AUD
Retailer 14$1,406 AUD
Retailer 15$2,214 AUD
NZ Jewellers$3,005 AUD

25 data points across 18 retailers

19 retailers$718 AUD to $3,005 AUD

A
Cheapest Retailer
-
$718 AUD
A
Retailer 2
-
$819 AUD
View
A
Retailer 3
-
$883 AUD
View
Final sale: no returns
A
Retailer 4
-
$946 AUD
View
A
Retailer 5
-
$959 AUD
View
Retailer 6
-
$959 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$995 AUD
View
B+
Retailer 8
-
$1,014 AUD
View
B+
Retailer 9
-
$1,099 AUD
View
B+
Retailer 10
-
$1,106 AUD
View
B+
Retailer 11
-
$1,122 AUD
View
B+
Retailer 12
-
$1,138 AUD
View
B+
Retailer 13
-
$1,150 AUD
View
B+
Retailer 14
-
$1,169 AUD
View
B
Retailer 15
-
$1,361 AUD
View
B
Retailer 16
-
$1,399 AUD
View
B
Retailer 17
-
$1,406 AUD
View
B
Retailer 18
-
$2,214 AUD
View
Most Expensive
C
NZ Jewellers
1958f1fa-3514-4f5a-a46f-ff7bca91a851 · Nov 5
$3,005 AUD
$2,065 USD
View
18 more retailers have this diamond
Prices start from $718 AUDSave up to $2,288 AUD

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
$718 AUD