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3.01ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 649499855

Shape and cutting style on the report: Round brilliant

Certificate IGI 649499855

Diamond specifications and retailer prices

From €16,910 EUR
As of November 1, 2026
Save €9,792 EUR (37%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €26,703 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural round diamond

This 3.01ct 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 649499855. Listed at 14 retailers as of November 1, 2026, with prices from €16,910 to €26,703, a €9,792 spread on the same certified stone. MOH London lists it at €26,703. 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

3.01
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 649499855
Dimensions9.27 × 9.20 × 5.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.27 mm9.20 mm3.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 649499855
Side View
Table 55.0%Crown 33.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.7%

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: €26,703 EUR|Low: €16,910 EUR|High: €27,097 EUR|Avg: €20,255 EUR|-0.3%
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 6, 2026
Retailer 7€16,910 EUR
Retailer 11€17,499 EUR
Retailer 12€17,541 EUR
Retailer 6€17,762 EUR
Retailer 10€18,612 EUR
Retailer 8€19,275 EUR
Retailer 9€20,034 EUR
Retailer 5€20,108 EUR
Retailer 3€20,671 EUR
Retailer 2€22,253 EUR
Retailer 4€24,488 EUR
MOH London€26,703 EUR

42 data points across 12 retailers

14 retailers€16,910 EUR to €26,703 EUR

A
Cheapest Retailer
-
€16,910 EUR
A
Retailer 2
-
€17,499 EUR
View
A
Retailer 3
-
€17,541 EUR
View
A
Retailer 4
-
€17,762 EUR
View
B+
Retailer 5
-
€18,612 EUR
View
Retailer 6
-
€19,080 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€20,034 EUR
View
B+
Retailer 8
-
€20,108 EUR
View
B+
Retailer 9
-
€20,671 EUR
View
B+
Retailer 10
-
€21,217 EUR
View
B+
Retailer 11
-
€21,465 EUR
View
B+
Retailer 12
-
€22,253 EUR
View
B
Retailer 13
-
€24,488 EUR
View
Most Expensive
B
MOH London
2338F5663 · Nov 4
€26,703 EUR
£23,475 GBP
View
13 more retailers have this diamond
Prices start from €16,910 EURSave up to €9,792 EUR

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
3.01ct Round
€16,910 EUR