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Round|Natural|GIA

0.53ct J IF Round Natural Diamond

EX • J/IF • GIA 2507906537

Certificate GIA 2507906537

Diamond specifications and retailer prices

From $1,062 AUD
As of November 4, 2026
Save $1,044 AUD (50%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,614 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2507906537. Listed at 15 retailers as of November 4, 2026, with a 98% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2507906537
Dimensions5.25 × 5.23 × 3.20 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
5.25 mm5.23 mm0.53 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507906537
Side View
Table 55.0%Crown 34°Girdle: ThinPavilion 40.6°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,356 AUD|Low: $974 AUD|High: $2,137 AUD|Avg: $1,472 AUD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$1,062 AUD
Retailer 7$1,121 AUD
Retailer 2$1,170 AUD
Retailer 9$1,172 AUD
Retailer 3$1,196 AUD
Retailer 1$1,356 AUD
Retailer 4$1,460 AUD
Retailer 5$1,615 AUD
Retailer 11$1,732 AUD
Retailer 6$1,777 AUD
Retailer 8$2,106 AUD

45 data points across 11 retailers

15 retailers$1,062 AUD to $2,106 AUD

B+
Cheapest Retailer
-
$1,062 AUD
Final sale: no returns
B+
Retailer 2
-
$1,121 AUD
View
B+
Retailer 3
-
$1,153 AUD
View
B+
Retailer 4
-
$1,170 AUD
View
B+
Retailer 5
-
$1,172 AUD
View
B+
Retailer 6
-
$1,196 AUD
View
B+
Retailer 7
-
$1,329 AUD
View
B+
Retailer 8
-
$1,356 AUD
View
B+
Retailer 9
-
$1,460 AUD
View
B+
Retailer 10
-
$1,615 AUD
View
Retailer 11
-
$1,732 AUD
View
Price last confirmed 33 days ago
B
Retailer 12
-
$1,739 AUD
View
B
Retailer 13
-
$1,777 AUD
View
B
Retailer 14
-
$2,106 AUD
View
Most Expensive
NZ Jewellers
f505f3a6-0d0b-4d7a-b71e-652cbb384605 · Nov 4
$3,614 AUD
$2,483 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,062 AUDSave up to $1,044 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.

B+
0.53ct Round
$1,062 AUD