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3.23ct J SI2 Round Natural Diamond

EX • J/SI2 • IGI 569311358

Shape and cutting style on the report: Round brilliant

Certificate IGI 569311358

Diamond specifications and retailer prices

From $31,096 NZD
$17,526 USD
As of October 30, 2026
Save $16,763 NZD (35%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $47,859 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 3.23ct natural round diamond

This 3.23ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 569311358. Listed at 12 retailers as of October 30, 2026, with prices from $31,096 to $47,859, a $16,763 spread on the same certified stone. MOH London lists it at $47,859. 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

3.23
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.8°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 569311358
Dimensions9.42 × 9.45 × 5.87 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.42 mm9.45 mm3.23 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 569311358
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

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 30
Current: $47,859 NZD|Low: $30,695 NZD|High: $48,436 NZD|Avg: $37,772 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7$31,096 NZD
Retailer 9$31,102 NZD
Retailer 6$33,825 NZD
Retailer 8$35,518 NZD
Retailer 11$36,645 NZD
Retailer 5$37,184 NZD
Retailer 4$37,603 NZD
Retailer 12$38,053 NZD
Retailer 3$38,547 NZD
Retailer 2$41,339 NZD
Retailer 10$43,414 NZD
MOH London$47,859 NZD

35 data points across 12 retailers

12 retailers$31,096 NZD to $47,859 NZD

A
Cheapest Retailer
-
$31,096 NZD
$17,526 USD
A
Retailer 2
-
$31,102 NZD
$17,529 USD
View
A
Retailer 3
-
$33,825 NZD
$19,064 USD
View
B+
Retailer 4
-
$35,518 NZD
$20,018 USD
View
B+
Retailer 5
-
$36,645 NZD
$20,653 USD
View
A
Retailer 6
-
$37,184 NZD
€19,959 EUR
View
B+
Retailer 7
-
$37,603 NZD
$21,193 USD
View
B+
Retailer 8
-
$38,053 NZD
$21,447 USD
View
B+
Retailer 9
-
$41,339 NZD
£18,345 GBP
View
Retailer 10
-
$43,414 NZD
$24,468 USD
View
Price last confirmed 64 days ago
B+
Retailer 11
-
$43,414 NZD
$24,468 USD
View
Most Expensive
B+
MOH London
F2CA7A156 · Nov 1
$47,859 NZD
£21,239 GBP
View
11 more retailers have this diamond
Prices start from $31,096 NZDSave up to $16,763 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
3.23ct Round
$31,096 NZD