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3.02ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 654416627

Shape and cutting style on the report: Round brilliant

Certificate IGI 654416627

Diamond specifications and retailer prices

From €18,347 EUR
As of November 4, 2026
Save €9,595 EUR (34%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €27,943 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 654416627. Listed at 14 retailers as of November 4, 2026, with prices from €18,347 to €27,943, a €9,595 spread on the same certified stone. MOH London lists it at €27,943. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 654416627
Dimensions9.27 × 9.19 × 5.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.27 mm9.19 mm3.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 654416627
Side View
Table 56.0%Crown 34.4°Girdle: MediumPavilion 41.3°Culet: NoneDepth 62.6%

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 4
Current: €27,943 EUR|Low: €18,475 EUR|High: €28,356 EUR|Avg: €21,750 EUR|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4€18,475 EUR
Retailer 6€19,127 EUR
Retailer 2€19,538 EUR
Retailer 7€20,956 EUR
Retailer 5€21,042 EUR
Retailer 3€23,277 EUR
MOH London€27,943 EUR

40 data points across 7 retailers

14 retailers€18,347 EUR to €27,943 EUR

A
Cheapest Retailer
-
€18,347 EUR
A
Retailer 2
-
€18,475 EUR
View
B+
Retailer 3
-
€19,127 EUR
View
Final sale: no returns
B+
Retailer 4
-
€19,458 EUR
View
B+
Retailer 5
-
€19,538 EUR
View
Retailer 6
-
€19,958 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€20,956 EUR
View
B+
Retailer 8
-
€21,042 EUR
View
B+
Retailer 9
-
€21,622 EUR
View
B+
Retailer 10
-
€22,196 EUR
View
B+
Retailer 11
-
€22,453 EUR
View
B+
Retailer 12
-
€23,277 EUR
View
B
Retailer 13
-
€25,615 EUR
View
Most Expensive
B
MOH London
447C2B02F · Nov 4
€27,943 EUR
£24,695 GBP
View
13 more retailers have this diamond
Prices start from €18,347 EURSave up to €9,595 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
€18,347 EUR