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Oval|Natural|GIA

0.50ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 5413335860

Certificate GIA 5413335860

Diamond specifications and retailer prices

From $652 AUD
As of November 6, 2026
Save $1,781 AUD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,433 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5413335860. Listed at 15 retailers as of November 5, 2026, with prices from $652 to $2,433, a $1,781 spread on the same certified stone. NZ Jewellers lists it at $2,433. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5413335860
Dimensions6.45 × 4.20 × 2.68 mm
L/W Ratio1.54
Top View
6.45 mm4.20 mm0.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 5413335860
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.7%

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: $2,433 AUD|Low: $656 AUD|High: $2,433 AUD|Avg: $1,076 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
November 6, 2026
Retailer 11$716 AUD
Retailer 3$776 AUD
Retailer 10$793 AUD
Retailer 2$814 AUD
Retailer 5$835 AUD
Retailer 12$835 AUD
Retailer 13$863 AUD
Retailer 4$895 AUD
Retailer 6$895 AUD
Retailer 7$963 AUD
Retailer 9$1,045 AUD
Retailer 14$1,108 AUD
Retailer 8$1,789 AUD
NZ Jewellers$2,433 AUD

40 data points across 14 retailers

15 retailers$652 AUD to $2,433 AUD

A
Cheapest Retailer
-
$652 AUD
B+
Retailer 2
-
$716 AUD
View
Final sale: no returns
B+
Retailer 3
-
$776 AUD
View
B+
Retailer 4
-
$793 AUD
View
B+
Retailer 5
-
$814 AUD
View
Retailer 6
-
$835 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$835 AUD
View
B+
Retailer 8
-
$895 AUD
View
B+
Retailer 9
-
$895 AUD
View
B+
Retailer 10
-
$963 AUD
View
B+
Retailer 11
-
$966 AUD
View
B
Retailer 12
-
$1,045 AUD
View
B
Retailer 13
-
$1,108 AUD
View
B
Retailer 14
-
$1,789 AUD
View
Most Expensive
C
NZ Jewellers
72247f06-324c-490a-92c6-6af2807149bf · Nov 5
$2,433 AUD
$1,672 USD
View
14 more retailers have this diamond
Prices start from $652 AUDSave up to $1,781 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
$652 AUD