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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 $17,526 USD
As of October 28, 2026
Save $9,592 USD (35%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $27,118 USD at MOH London · As of October 29, 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 28, 2026, with prices from $17,526 to $27,118, a $9,592 spread on the same certified stone. MOH London lists it at $27,118. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $27,118 USD|Low: $17,300 USD|High: $27,299 USD|Avg: $21,290 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7$17,526 USD
Retailer 9$17,529 USD
Retailer 6$19,064 USD
Retailer 8$20,018 USD
Retailer 11$20,653 USD
Retailer 5$20,924 USD
Retailer 4$21,193 USD
Retailer 12$21,447 USD
Retailer 3$21,725 USD
Retailer 2$23,368 USD
Retailer 10$24,468 USD
MOH London$27,118 USD

34 data points across 12 retailers

12 retailers$17,526 USD to $27,118 USD

A
Cheapest Retailer
-
$17,526 USD
A
Retailer 2
-
$17,529 USD
View
A
Retailer 3
-
$19,064 USD
View
B+
Retailer 4
-
$20,018 USD
View
B+
Retailer 5
-
$20,653 USD
View
A
Retailer 6
-
$20,924 USD
€19,928 EUR
View
B+
Retailer 7
-
$21,193 USD
View
B+
Retailer 8
-
$21,447 USD
View
B+
Retailer 9
-
$23,368 USD
£18,400 GBP
View
Retailer 10
-
$24,468 USD
View
Price last confirmed 62 days ago
B+
Retailer 11
-
$24,468 USD
View
Most Expensive
B+
MOH London
F2CA7A156 · Oct 29
$27,118 USD
£21,353 GBP
View
11 more retailers have this diamond
Prices start from $17,526 USDSave up to $9,592 USD

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
$17,526 USD