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Round|Natural|GIA

3.24ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6551637656

Certificate GIA 6551637656

Diamond specifications and retailer prices

From $32,951 SGD
$25,797 USD
As of November 5, 2026
2 retailers carry this diamond
Most expensive: $32,951 SGD at Blue Nile
View at Blue Nile

About this 3.24ct natural round diamond

This 3.24ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551637656. Listed at 2 retailers as of November 5, 2026. 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

3.24
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551637656
Dimensions9.41 × 9.47 × 5.89 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Twinning Wisp, Feather, Crystal, Natural
Top View
9.41 mm9.47 mm3.24 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551637656
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $32,951 SGD|Low: $26,357 SGD|High: $32,951 SGD|Avg: $29,766 SGD|+2.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2$26,357 SGD
Retailer 3$27,776 SGD
Retailer 4$31,692 SGD
Blue Nile$32,951 SGD

19 data points across 4 retailers

2 retailers

Retailer 1
-
$26,357 SGD
Price last confirmed 16 days ago
Most Expensive
B+
Blue Nile
29836115 · Nov 5
$32,951 SGD
$25,797 USD
View
1 more retailer has this diamond

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.

B+
3.24ct Round
$32,951 SGD