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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 €367 EUR
HK$3,200 HKD
As of November 1, 2026
Save €1,320 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,686 EUR 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 €367 to €1,686, a €1,320 spread on the same certified stone. NZ Jewellers lists it at €1,686. 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
Color
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: €1,686 EUR|Low: €300 EUR|High: €1,686 EUR|Avg: €547 EUR|+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€367 EUR
Retailer 7€405 EUR
Retailer 3€406 EUR
Retailer 4€416 EUR
Retailer 16€440 EUR
Retailer 5€474 EUR
Retailer 6€474 EUR
Retailer 10€482 EUR
Retailer 12€508 EUR
Retailer 2€547 EUR
Retailer 15€558 EUR
Retailer 8€563 EUR
Retailer 13€572 EUR
Retailer 9€659 EUR
Retailer 11€1,016 EUR
NZ Jewellers€1,686 EUR

26 data points across 16 retailers

14 retailers€367 EUR to €1,686 EUR

A
Cheapest Retailer
-
€367 EUR
HK$3,200 HKD
B+
Retailer 2
-
€406 EUR
$454 USD
View
Final sale: no returns
A
Retailer 3
-
€416 EUR
$465 USD
View
B+
Retailer 4
-
€440 EUR
$492 USD
View
B+
Retailer 5
-
€474 EUR
$529 USD
View
B+
Retailer 6
-
€474 EUR
$529 USD
View
B+
Retailer 7
-
€482 EUR
£424 GBP
View
B+
Retailer 8
-
€508 EUR
$567 USD
View
B+
Retailer 9
-
€547 EUR
£482 GBP
View
B+
Retailer 10
-
€558 EUR
$623 USD
View
B+
Retailer 11
-
€572 EUR
$639 USD
View
B
Retailer 12
-
€659 EUR
View
B
Retailer 13
-
€1,016 EUR
£894 GBP
View
Most Expensive
C
NZ Jewellers
3aa123e7-b820-455a-a0cb-1c05cb4c7c8b · Oct 30
€1,686 EUR
$1,884 USD
View
13 more retailers have this diamond
Prices start from €367 EURSave up to €1,320 EUR

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
€367 EUR