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Round|Natural|GIA

0.53ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6561507450

Certificate GIA 6561507450

Diamond specifications and retailer prices

From $917 AUD
As of November 4, 2026
Save $1,979 AUD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,896 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561507450. Listed at 14 retailers as of November 4, 2026, with prices from $917 to $2,896, a $1,979 spread on the same certified stone. NZ Jewellers lists it at $2,896. 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561507450
Dimensions5.19 × 5.21 × 3.16 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.19 mm5.21 mm0.53 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561507450
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,896 AUD|Low: $624 AUD|High: $2,896 AUD|Avg: $1,122 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 5$624 AUD
Retailer 6$757 AUD
Retailer 9$917 AUD
Retailer 3$924 AUD
Retailer 12$995 AUD
Retailer 14$995 AUD
Retailer 8$1,064 AUD
Retailer 4$1,065 AUD
Retailer 11$1,115 AUD
Retailer 2$1,131 AUD
Retailer 13$1,156 AUD
Retailer 7$1,234 AUD
Retailer 10$2,084 AUD
NZ Jewellers$2,896 AUD

23 data points across 14 retailers

14 retailers$917 AUD to $2,896 AUD

Retailer 1
-
$624 AUD
Price last confirmed 19 days ago
Retailer 2
-
$757 AUD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$917 AUD
View
A
Retailer 4
-
$924 AUD
View
Retailer 5
-
$995 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$995 AUD
View
A
Retailer 7
-
$1,064 AUD
View
A
Retailer 8
-
$1,065 AUD
View
A
Retailer 9
-
$1,115 AUD
View
A
Retailer 10
-
$1,131 AUD
View
B+
Retailer 11
-
$1,156 AUD
View
B+
Retailer 12
-
$1,234 AUD
View
B
Retailer 13
-
$2,084 AUD
View
Most Expensive
B
NZ Jewellers
2f0e3914-f9b6-4a39-853c-1f0a1219d63d · Nov 4
$2,896 AUD
$1,990 USD
View
13 more retailers have this diamond
Prices start from $917 AUDSave up to $1,979 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 Round
$917 AUD