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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 $1,317 NZD
As of November 6, 2026
Save $1,293 NZD (50%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,479 NZD 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 6
Current: $1,681 NZD|Low: $1,207 NZD|High: $2,648 NZD|Avg: $1,824 NZD|+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$1,317 NZD
Retailer 7$1,389 NZD
Retailer 2$1,450 NZD
Retailer 9$1,452 NZD
Retailer 3$1,483 NZD
Retailer 1$1,681 NZD
Retailer 4$1,809 NZD
Retailer 5$2,002 NZD
Retailer 11$2,147 NZD
Retailer 6$2,203 NZD
Retailer 8$2,610 NZD

45 data points across 11 retailers

15 retailers$1,317 NZD to $2,610 NZD

B+
Cheapest Retailer
-
$1,317 NZD
Final sale: no returns
B+
Retailer 2
-
$1,389 NZD
View
B+
Retailer 3
-
$1,429 NZD
View
B+
Retailer 4
-
$1,450 NZD
View
B+
Retailer 5
-
$1,452 NZD
View
B+
Retailer 6
-
$1,483 NZD
View
B+
Retailer 7
-
$1,647 NZD
View
B+
Retailer 8
-
$1,681 NZD
View
B+
Retailer 9
-
$1,809 NZD
View
B+
Retailer 10
-
$2,002 NZD
View
Retailer 11
-
$2,147 NZD
View
Price last confirmed 33 days ago
B
Retailer 12
-
$2,156 NZD
View
B
Retailer 13
-
$2,203 NZD
View
B
Retailer 14
-
$2,610 NZD
View
Most Expensive
NZ Jewellers
f505f3a6-0d0b-4d7a-b71e-652cbb384605 · Nov 4
$4,479 NZD
$2,483 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,317 NZDSave up to $1,293 NZD

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
$1,317 NZD