Round|Natural|IGI

3.01ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 837656260

Shape and cutting style on the report: Round brilliant

Certificate IGI 837656260

Diamond specifications and retailer prices

From €11,860 EUR
As of November 6, 2026
Save €7,596 EUR (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €19,457 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 837656260. Listed at 13 retailers as of November 4, 2026, with prices from €11,860 to €19,457, a €7,596 spread on the same certified stone. MOH London lists it at €19,457. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 837656260
Dimensions9.07 × 9.13 × 5.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.07 mm9.13 mm3.01 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI 837656260
Side View
Table 57.0%Crown 36.5°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 63.1%

Caratlytics Score

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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 6
Current: €19,457 EUR|Low: €11,860 EUR|High: €19,614 EUR|Avg: €15,103 EUR|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2€11,860 EUR
Retailer 4€12,351 EUR
Retailer 6€13,802 EUR
Retailer 5€13,898 EUR
Retailer 11€14,708 EUR
Retailer 10€14,938 EUR
Retailer 3€15,316 EUR
Retailer 13€15,512 EUR
Retailer 12€15,513 EUR
Retailer 7€16,081 EUR
Retailer 8€16,086 EUR
Retailer 9€17,696 EUR
MOH London€19,457 EUR

23 data points across 13 retailers

13 retailers€11,860 EUR to €19,457 EUR

A
Cheapest Retailer
-
€11,860 EUR
A
Retailer 2
-
€12,351 EUR
View
A
Retailer 3
-
€13,802 EUR
View
B+
Retailer 4
-
€13,898 EUR
View
B+
Retailer 5
-
€14,708 EUR
View
B+
Retailer 6
-
€14,938 EUR
View
B+
Retailer 7
-
€15,316 EUR
View
B+
Retailer 8
-
€15,512 EUR
View
B+
Retailer 9
-
€15,513 EUR
View
B+
Retailer 10
-
€16,081 EUR
View
A
Retailer 11
-
€16,086 EUR
View
B+
Retailer 12
-
€17,696 EUR
View
Most Expensive
B+
MOH London
23E3A245B · Nov 4
€19,457 EUR
£17,105 GBP
View
12 more retailers have this diamond
Prices start from €11,860 EURSave up to €7,596 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
€11,860 EUR