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Oval|Natural|GIA

0.50ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 1569693172

Certificate GIA 1569693172

Diamond specifications and retailer prices

From $592 AUD
As of November 6, 2026
Save $891 AUD (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,464 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569693172. Listed at 16 retailers as of November 1, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1569693172
Dimensions6.87 × 4.21 × 2.76 mm
L/W Ratio1.63
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity
Top View
6.87 mm4.21 mm0.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1569693172
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.7%

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: $2,464 AUD|Low: $592 AUD|High: $2,464 AUD|Avg: $943 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
November 6, 2026
Retailer 14$592 AUD
Retailer 5$597 AUD
Retailer 13$643 AUD
Retailer 8$671 AUD
Retailer 15$693 AUD
Retailer 11$742 AUD
Retailer 12$742 AUD
Retailer 2$784 AUD
Retailer 9$790 AUD
Retailer 6$867 AUD
Retailer 7$914 AUD
Retailer 10$946 AUD
Retailer 4$975 AUD
Retailer 3$1,483 AUD
NZ Jewellers$2,464 AUD

14 data points across 15 retailers

16 retailers$592 AUD to $1,483 AUD

A
Cheapest Retailer
-
$592 AUD
Final sale: no returns
Retailer 2
-
$597 AUD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$643 AUD
View
A
Retailer 4
-
$671 AUD
View
A
Retailer 5
-
$672 AUD
View
B+
Retailer 6
-
$693 AUD
View
B+
Retailer 7
-
$742 AUD
View
B+
Retailer 8
-
$742 AUD
View
B+
Retailer 9
-
$784 AUD
View
B+
Retailer 10
-
$790 AUD
View
B+
Retailer 11
-
$867 AUD
View
B
Retailer 12
-
$914 AUD
View
B
Retailer 13
-
$946 AUD
View
B
Retailer 14
-
$975 AUD
View
B
Retailer 15
-
$1,483 AUD
View
Most Expensive
NZ Jewellers
4e8aa249-f906-4fb6-b2f0-a7c2977bd121 · Nov 5
$2,464 AUD
$1,693 USD
View
Price under review
15 more retailers have this diamond
Prices start from $592 AUDSave up to $891 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
$592 AUD