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Oval|Natural|GIA

0.53ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 6561313327

Certificate GIA 6561313327

Diamond specifications and retailer prices

From $648 AUD
As of November 6, 2026
Save $2,049 AUD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,697 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.53ct natural oval diamond

This 0.53ct natural oval sits in the half to three-quarter carat band, graded I 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 6561313327. Listed at 16 retailers as of November 5, 2026, with prices from $648 to $2,697, a $2,049 spread on the same certified stone. NZ Jewellers lists it at $2,697. 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

0.53
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561313327
Dimensions6.45 × 4.53 × 2.79 mm
L/W Ratio1.42
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
6.45 mm4.53 mm0.53 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561313327
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.6%

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: $2,697 AUD|Low: $648 AUD|High: $2,759 AUD|Avg: $1,027 AUD|-2.3%
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 6$648 AUD
Retailer 11$703 AUD
Retailer 13$757 AUD
Retailer 3$758 AUD
Retailer 14$812 AUD
Retailer 15$843 AUD
Retailer 2$859 AUD
Retailer 9$865 AUD
Retailer 8$950 AUD
Retailer 5$965 AUD
Retailer 7$991 AUD
Retailer 4$997 AUD
Retailer 10$1,090 AUD
Retailer 12$1,624 AUD
NZ Jewellers$2,697 AUD

28 data points across 15 retailers

16 retailers$648 AUD to $2,697 AUD

A
Cheapest Retailer
-
$648 AUD
Final sale: no returns
A
Retailer 2
-
$703 AUD
View
A
Retailer 3
-
$757 AUD
View
Retailer 4
-
$758 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$812 AUD
View
A
Retailer 6
-
$843 AUD
View
A
Retailer 7
-
$859 AUD
View
A
Retailer 8
-
$865 AUD
View
B+
Retailer 9
-
$950 AUD
View
B+
Retailer 10
-
$965 AUD
View
B+
Retailer 11
-
$991 AUD
View
B+
Retailer 12
-
$997 AUD
View
B+
Retailer 13
-
$1,090 AUD
View
Retailer 14
-
$1,106 AUD
View
Price last confirmed 34 days ago
B
Retailer 15
-
$1,624 AUD
View
Most Expensive
C
NZ Jewellers
f42f54a1-44ed-4a3d-8c2f-d8255c2745a6 · Nov 5
$2,697 AUD
$1,853 USD
View
15 more retailers have this diamond
Prices start from $648 AUDSave up to $2,049 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
0.53ct Oval
$648 AUD