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Round|Natural|IGI

3.02ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 670478884

Shape and cutting style on the report: Round brilliant

Certificate IGI 670478884

Diamond specifications and retailer prices

From €17,464 EUR
As of November 6, 2026
Save €9,187 EUR (34%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €26,650 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 3.02ct natural round diamond

This 3.02ct 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 670478884. Listed at 13 retailers as of November 4, 2026, with prices from €17,464 to €26,650, a €9,187 spread on the same certified stone. MOH London lists it at €26,650. 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

3.02
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 670478884
Dimensions9.27 × 9.32 × 5.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.27 mm9.32 mm3.02 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670478884
Side View
Table 61.0%Crown 33.7°Girdle: MediumPavilion 41.6°Culet: NoneDepth 61.2%

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 6
Current: €26,650 EUR|Low: €17,235 EUR|High: €27,044 EUR|Avg: €20,543 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 10€17,464 EUR
Retailer 11€17,505 EUR
Retailer 6€17,727 EUR
Retailer 9€18,576 EUR
Retailer 7€19,237 EUR
Retailer 8€19,995 EUR
Retailer 5€20,068 EUR
Retailer 12€20,629 EUR
Retailer 4€21,423 EUR
Retailer 2€22,209 EUR
Retailer 3€24,440 EUR
MOH London€26,650 EUR

43 data points across 12 retailers

13 retailers€17,464 EUR to €26,650 EUR

A
Cheapest Retailer
-
€17,464 EUR
A
Retailer 2
-
€17,505 EUR
View
A
Retailer 3
-
€17,727 EUR
View
B+
Retailer 4
-
€18,576 EUR
View
Retailer 5
-
€19,042 EUR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€19,995 EUR
View
B+
Retailer 7
-
€20,068 EUR
View
B+
Retailer 8
-
€20,629 EUR
View
B+
Retailer 9
-
€21,175 EUR
View
B+
Retailer 10
-
€21,423 EUR
View
B+
Retailer 11
-
€22,209 EUR
View
B
Retailer 12
-
€24,440 EUR
View
Most Expensive
B
MOH London
B254BC3BC · Nov 4
€26,650 EUR
£23,553 GBP
View
12 more retailers have this diamond
Prices start from €17,464 EURSave up to €9,187 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
3.02ct Round
€17,464 EUR