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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 $22,405 SGD
$17,526 USD
As of October 30, 2026
Save $12,263 SGD (35%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $34,668 SGD 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 29, 2026, with prices from $22,405 to $34,668, a $12,263 spread on the same certified stone. MOH London lists it at $34,668. 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: $34,668 SGD|Low: $22,116 SGD|High: $34,899 SGD|Avg: $27,217 SGD|+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$22,405 SGD
Retailer 9$22,409 SGD
Retailer 6$24,371 SGD
Retailer 8$25,591 SGD
Retailer 11$26,403 SGD
Retailer 2$26,791 SGD
Retailer 4$27,093 SGD
Retailer 12$27,418 SGD
Retailer 3$27,773 SGD
Retailer 5$29,874 SGD
Retailer 10$31,280 SGD
MOH London$34,668 SGD

34 data points across 12 retailers

12 retailers$22,405 SGD to $34,668 SGD

A
Cheapest Retailer
-
$22,405 SGD
$17,526 USD
A
Retailer 2
-
$22,409 SGD
$17,529 USD
View
A
Retailer 3
-
$24,371 SGD
$19,064 USD
View
B+
Retailer 4
-
$25,591 SGD
$20,018 USD
View
B+
Retailer 5
-
$26,403 SGD
$20,653 USD
View
A
Retailer 6
-
$26,791 SGD
€19,959 EUR
View
B+
Retailer 7
-
$27,093 SGD
$21,193 USD
View
B+
Retailer 8
-
$27,418 SGD
$21,447 USD
View
B+
Retailer 9
-
$29,874 SGD
£18,400 GBP
View
Retailer 10
-
$31,280 SGD
$24,468 USD
View
Price last confirmed 63 days ago
B+
Retailer 11
-
$31,280 SGD
$24,468 USD
View
Most Expensive
B+
MOH London
F2CA7A156 · Oct 29
$34,668 SGD
£21,353 GBP
View
11 more retailers have this diamond
Prices start from $22,405 SGDSave up to $12,263 SGD

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
$22,405 SGD