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0.52ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6295734089

Shape and cutting style on the report: Round brilliant

Certificate GIA 6295734089

Diamond specifications and retailer prices

From $727 NZD
HK$3,200 HKD
As of November 1, 2026
Save $2,616 NZD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,343 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6295734089. Listed at 14 retailers as of October 30, 2026, with prices from $727 to $3,343, a $2,616 spread on the same certified stone. NZ Jewellers lists it at $3,343. 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

0.52
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6295734089
Dimensions5.17 × 5.13 × 3.19 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.17 mm5.13 mm0.52 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6295734089
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.0%

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 1
Current: $3,343 NZD|Low: $594 NZD|High: $3,343 NZD|Avg: $1,084 NZD|+23.9%
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
Retailer 16
November 2, 2026
Retailer 14$727 NZD
Retailer 7$802 NZD
Retailer 3$806 NZD
Retailer 4$825 NZD
Retailer 16$873 NZD
Retailer 5$939 NZD
Retailer 6$939 NZD
Retailer 10$955 NZD
Retailer 12$1,006 NZD
Retailer 2$1,085 NZD
Retailer 15$1,105 NZD
Retailer 8$1,116 NZD
Retailer 13$1,134 NZD
Retailer 9$1,306 NZD
Retailer 11$2,015 NZD
NZ Jewellers$3,343 NZD

26 data points across 16 retailers

14 retailers$727 NZD to $3,343 NZD

A
Cheapest Retailer
-
$727 NZD
HK$3,200 HKD
B+
Retailer 2
-
$806 NZD
$454 USD
View
Final sale: no returns
A
Retailer 3
-
$825 NZD
$465 USD
View
B+
Retailer 4
-
$873 NZD
$492 USD
View
B+
Retailer 5
-
$939 NZD
$529 USD
View
B+
Retailer 6
-
$939 NZD
$529 USD
View
B+
Retailer 7
-
$955 NZD
£424 GBP
View
B+
Retailer 8
-
$1,006 NZD
$567 USD
View
B+
Retailer 9
-
$1,085 NZD
£482 GBP
View
B+
Retailer 10
-
$1,105 NZD
$623 USD
View
B+
Retailer 11
-
$1,134 NZD
$639 USD
View
B
Retailer 12
-
$1,306 NZD
€701 EUR
View
B
Retailer 13
-
$2,015 NZD
£894 GBP
View
Most Expensive
C
NZ Jewellers
3aa123e7-b820-455a-a0cb-1c05cb4c7c8b · Oct 30
$3,343 NZD
$1,884 USD
View
13 more retailers have this diamond
Prices start from $727 NZDSave up to $2,616 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.

A
0.52ct Round
$727 NZD