Round|Natural|IGI

4.06ct G IF Round Natural Diamond

EX • G/IF • IGI 841677510

Shape and cutting style on the report: Round brilliant

Certificate IGI 841677510

Diamond specifications and retailer prices

From €77,533 EUR
£68,205 GBP
As of November 1, 2026
Save €29,204 EUR (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €106,738 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 4.06ct natural round diamond

This 4.06ct natural round sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 841677510. Listed at 4 retailers as of October 26, 2026, with prices from €77,533 to €106,738, a €29,204 spread on the same certified stone. MOH London lists it at €106,738. 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

4.06
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 841677510
Dimensions10.08 × 10.16 × 6.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
10.08 mm10.16 mm4.06 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 841677510
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 41.2°CuletDepth 62.4%

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: Nov 1
Current: €106,738 EUR|Low: €65,499 EUR|High: €107,737 EUR|Avg: €85,255 EUR|+2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5€65,499 EUR
Retailer 2€77,533 EUR
Retailer 3€82,454 EUR
Retailer 4€95,012 EUR
MOH London€106,738 EUR

27 data points across 5 retailers

4 retailers€77,533 EUR to €106,738 EUR

Retailer 1
-
€65,499 EUR
$73,176 USD
Price last confirmed 16 days ago
A
Retailer 2
-
€77,533 EUR
£68,205 GBP
View
B+
Retailer 3
-
€82,454 EUR
View
Most Expensive
B
MOH London
42D864705 · Oct 26
€106,738 EUR
£93,896 GBP
View
3 more retailers have this diamond
Prices start from €77,533 EURSave up to €29,204 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
4.06ct Round
€77,533 EUR