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3.00ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 560225102

Shape and cutting style on the report: Round brilliant

Certificate IGI 560225102

Diamond specifications and retailer prices

From $13,424 SGD
As of November 1, 2026
Save $7,409 SGD (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $20,834 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 560225102. Listed at 8 retailers as of November 1, 2026, with prices from $13,424 to $20,834, a $7,409 spread on the same certified stone. MOH London lists it at $20,834. 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

3.00
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 560225102
Dimensions9.29 × 9.19 × 5.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.29 mm9.19 mm3.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 560225102
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.8%

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: Nov 1
Current: $20,834 SGD|Low: $13,424 SGD|High: $21,142 SGD|Avg: $15,663 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$13,424 SGD
Retailer 8$13,699 SGD
Retailer 7$13,828 SGD
Retailer 2$14,413 SGD
Retailer 6$14,764 SGD
Retailer 4$16,796 SGD
Retailer 3$17,218 SGD
MOH London$20,834 SGD

42 data points across 8 retailers

8 retailers$13,424 SGD to $20,834 SGD

A
Cheapest Retailer
-
$13,424 SGD
A
Retailer 2
-
$13,699 SGD
View
A
Retailer 3
-
$13,828 SGD
View
A
Retailer 4
-
$14,413 SGD
View
Retailer 5
-
$14,764 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$16,796 SGD
View
A
Retailer 7
-
$17,218 SGD
View
Most Expensive
B+
MOH London
0A76EC97F · Nov 4
$20,834 SGD
£12,843 GBP
View
7 more retailers have this diamond
Prices start from $13,424 SGDSave up to $7,409 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
3.00ct Round
$13,424 SGD