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4.18ct J IF Round Natural Diamond

EX • J/IF • IGI 833624096

Shape and cutting style on the report: Round brilliant

Certificate IGI 833624096

Diamond specifications and retailer prices

From €43,469 EUR
$48,564 USD
As of October 30, 2026
Save €24,398 EUR (36%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €67,867 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 4.18ct natural round diamond

This 4.18ct natural round sits in the three to five carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 833624096. Listed at 14 retailers as of October 30, 2026, with prices from €43,469 to €67,867, a €24,398 spread on the same certified stone. MOH London lists it at €67,867. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.18
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 833624096
Dimensions10.33 × 10.40 × 6.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
10.33 mm10.40 mm4.18 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 833624096
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 40.6°CuletDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €67,867 EUR|Low: €43,469 EUR|High: €68,684 EUR|Avg: €50,151 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10€43,469 EUR
Retailer 3€43,969 EUR
Retailer 4€44,160 EUR
Retailer 9€46,442 EUR
Retailer 7€47,966 EUR
Retailer 5€48,085 EUR
Retailer 8€49,965 EUR
Retailer 6€51,964 EUR
Retailer 11€53,430 EUR
Retailer 2€54,456 EUR
MOH London€67,867 EUR

40 data points across 11 retailers

14 retailers€43,469 EUR to €67,867 EUR

A
Cheapest Retailer
-
€43,469 EUR
$48,564 USD
A
Retailer 2
-
€43,969 EUR
$49,122 USD
View
Final sale: no returns
A
Retailer 3
-
€44,160 EUR
£38,847 GBP
View
Retailer 4
-
€45,266 EUR
$50,571 USD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
€46,442 EUR
$51,885 USD
View
B+
Retailer 6
-
€47,966 EUR
$53,588 USD
View
B+
Retailer 7
-
€48,085 EUR
SGD 72,595 SGD
View
B+
Retailer 8
-
€49,965 EUR
$55,821 USD
View
Retailer 9
-
€51,964 EUR
$58,054 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
€51,964 EUR
$58,054 USD
View
B+
Retailer 11
-
€53,430 EUR
$59,693 USD
View
Retailer 12
-
€53,962 EUR
$60,287 USD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
€54,456 EUR
ZAR 982,851 ZAR
View
Most Expensive
B
MOH London
363D459E5 · Nov 1
€67,867 EUR
£59,702 GBP
View
13 more retailers have this diamond
Prices start from €43,469 EURSave up to €24,398 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
4.18ct Round
€43,469 EUR