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0.52ct J SI2 Round Natural Diamond

EX • J/SI2 • IGI 797682697

Shape and cutting style on the report: Round brilliant

Certificate IGI 797682697

Diamond specifications and retailer prices

From $568 NZD
$320 USD
As of October 31, 2026
Save $1,801 NZD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,369 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 IGI 797682697. Listed at 14 retailers as of October 30, 2026, with prices from $568 to $2,369, a $1,801 spread on the same certified stone. NZ Jewellers lists it at $2,369. 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 angle34.4°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 797682697
Dimensions5.21 × 5.23 × 3.18 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.21 mm5.23 mm0.52 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 797682697
Side View
Table 59.0%Crown 34.4°Girdle: THN-MEDPavilion 41.5°Culet: NoneDepth 61.0%

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: Oct 31
Current: $1,136 NZD|Low: $487 NZD|High: $1,444 NZD|Avg: $836 NZD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9$487 NZD
Retailer 4$568 NZD
Retailer 6$665 NZD
Retailer 5$667 NZD
Retailer 3$789 NZD
Retailer 7$850 NZD
Retailer 8$1,011 NZD
Retailer 1$1,136 NZD
Retailer 2$1,426 NZD

24 data points across 9 retailers

14 retailers$568 NZD to $2,369 NZD

A
Cheapest Retailer
-
$568 NZD
$320 USD
Final sale: no returns
Retailer 2
-
$617 NZD
$348 USD
View
Price last confirmed 61 days ago
Retailer 3
-
$617 NZD
$348 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$617 NZD
$348 USD
View
A
Retailer 5
-
$665 NZD
$375 USD
View
A
Retailer 6
-
$688 NZD
$388 USD
View
A
Retailer 7
-
$789 NZD
£350 GBP
View
Retailer 8
-
$832 NZD
$469 USD
View
Price last confirmed 61 days ago
Retailer 9
-
$832 NZD
$469 USD
View
Price last confirmed 40 days ago
B+
Retailer 10
-
$832 NZD
$469 USD
View
B+
Retailer 11
-
$1,136 NZD
€610 EUR
View
B
Retailer 12
-
$1,426 NZD
£633 GBP
View
Retailer 13
-
$2,369 NZD
$1,335 USD
View
Price last confirmed 38 days ago
Most Expensive
C
NZ Jewellers
f532f6f6-ae96-4316-aed0-22b1d9e8b95a · Oct 30
$2,369 NZD
$1,335 USD
View
13 more retailers have this diamond
Prices start from $568 NZDSave up to $1,801 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
$568 NZD