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Round|Natural|IGI

5.06ct I IF Round Natural Diamond

EX • I/IF • IGI 717551545

Shape and cutting style on the report: Round brilliant

Certificate IGI 717551545

Diamond specifications and retailer prices

From €59,303 EUR
$66,254 USD
As of October 30, 2026
Save €32,372 EUR (35%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €91,675 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 5.06ct natural round diamond

This 5.06ct natural round sits in the over five carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 717551545. Listed at 12 retailers as of October 30, 2026, with prices from €59,303 to €91,675, a €32,372 spread on the same certified stone. MOH London lists it at €91,675. 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

5.06
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 717551545
Dimensions11.07 × 11.03 × 6.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
11.07 mm11.03 mm5.06 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 717551545
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.5%

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: €91,675 EUR|Low: €37,688 EUR|High: €92,780 EUR|Avg: €65,439 EUR|-1.2%
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
Retailer 14
November 1, 2026
Retailer 6€37,688 EUR
Retailer 10€55,966 EUR
Retailer 11€59,303 EUR
Retailer 7€59,371 EUR
Retailer 5€59,394 EUR
Retailer 3€61,146 EUR
Retailer 2€61,950 EUR
Retailer 12€67,493 EUR
Retailer 13€68,738 EUR
Retailer 14€70,193 EUR
Retailer 8€71,224 EUR
Retailer 4€72,893 EUR
Retailer 9€81,330 EUR
MOH London€91,675 EUR

26 data points across 14 retailers

12 retailers€59,303 EUR to €91,675 EUR

Retailer 1
-
€55,966 EUR
$62,525 USD
Price last confirmed 14 days ago
A
Retailer 2
-
€59,303 EUR
$66,254 USD
View
A
Retailer 3
-
€59,371 EUR
£52,228 GBP
View
A
Retailer 4
-
€59,394 EUR
$66,355 USD
View
Final sale: no returns
A
Retailer 5
-
€61,146 EUR
$68,313 USD
View
A
Retailer 6
-
€61,950 EUR
£54,497 GBP
View
A
Retailer 7
-
€67,493 EUR
$75,404 USD
View
A
Retailer 8
-
€68,738 EUR
£60,468 GBP
View
A
Retailer 9
-
€70,193 EUR
$78,420 USD
View
A
Retailer 10
-
€71,224 EUR
View
A
Retailer 11
-
€72,893 EUR
$81,436 USD
View
Most Expensive
A
MOH London
B5B0A527D · Nov 1
€91,675 EUR
£80,646 GBP
View
11 more retailers have this diamond
Prices start from €59,303 EURSave up to €32,372 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
5.06ct Round
€59,303 EUR