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Round|Natural|IGI

0.53ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 797684152

Shape and cutting style on the report: Round brilliant

Certificate IGI 797684152

Diamond specifications and retailer prices

From $593 NZD
$334 USD
As of November 2, 2026
Save $1,867 NZD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,459 NZD at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 797684152. Listed at 14 retailers as of October 30, 2026, with prices from $593 to $2,459, a $1,867 spread on the same certified stone. NZ Jewellers lists it at $2,459. 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

0.53
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle35.6°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 797684152
Dimensions5.16 × 5.19 × 3.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.16 mm5.19 mm0.53 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateIGI 797684152
Side View
Table 56.0%Crown 35.6°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.3%

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 2
Current: $2,459 NZD|Low: $546 NZD|High: $2,459 NZD|Avg: $948 NZD
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
November 2, 2026
Retailer 14$593 NZD
Retailer 4$642 NZD
Retailer 13$690 NZD
Retailer 6$700 NZD
Retailer 12$715 NZD
Retailer 7$798 NZD
Retailer 15$822 NZD
Retailer 2$830 NZD
Retailer 8$860 NZD
Retailer 5$864 NZD
Retailer 3$873 NZD
Retailer 11$990 NZD
Retailer 9$1,054 NZD
Retailer 10$1,483 NZD
NZ Jewellers$2,459 NZD

44 data points across 15 retailers

14 retailers$593 NZD to $2,459 NZD

A
Cheapest Retailer
-
$593 NZD
$334 USD
Final sale: no returns
A
Retailer 2
-
$642 NZD
$362 USD
View
A
Retailer 3
-
$690 NZD
$389 USD
View
A
Retailer 4
-
$715 NZD
$403 USD
View
B+
Retailer 5
-
$798 NZD
$450 USD
View
B+
Retailer 6
-
$822 NZD
£365 GBP
View
A
Retailer 7
-
$830 NZD
£368 GBP
View
B+
Retailer 8
-
$860 NZD
£381 GBP
View
B+
Retailer 9
-
$864 NZD
$487 USD
View
B+
Retailer 10
-
$873 NZD
$492 USD
View
B+
Retailer 11
-
$990 NZD
ZAR 9,015 ZAR
View
B+
Retailer 12
-
$1,054 NZD
€566 EUR
View
B
Retailer 13
-
$1,483 NZD
£658 GBP
View
Most Expensive
C
NZ Jewellers
746766c7-9ba9-43c0-88d8-f8aa1028a839 · Oct 30
$2,459 NZD
$1,386 USD
View
13 more retailers have this diamond
Prices start from $593 NZDSave up to $1,867 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
0.53ct Round
$593 NZD