Round|Natural|IGI

5.01ct I SI1 Round Natural Diamond

EX • I/SI1 • IGI 662459635

Shape and cutting style on the report: Round brilliant

Certificate IGI 662459635

Diamond specifications and retailer prices

From €44,800 EUR
$50,051 USD
As of October 24, 2026
4 retailers carry this diamond
Most expensive: €54,234 EUR at Yorxs · As of October 24, 2026
View at Yorxs

About this 5.01ct natural round diamond

This 5.01ct natural round sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 662459635. Listed at 4 retailers as of October 24, 2026. 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

5.01
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 662459635
Dimensions10.81 × 10.89 × 6.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
10.81 mm10.89 mm5.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 662459635
Side View
Table 56.0%Crown 36.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 24
Current: €46,350 EUR|Low: €42,409 EUR|High: €54,625 EUR|Avg: €47,550 EUR|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 24, 2026
Retailer 4€42,409 EUR
Retailer 2€44,800 EUR
Retailer 1€46,350 EUR
Retailer 3€48,142 EUR
Yorxs€54,234 EUR

7 data points across 5 retailers

4 retailers

A
Cheapest Retailer
-
€44,800 EUR
$50,051 USD
Retailer 2
-
€46,350 EUR
£40,774 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
€48,142 EUR
$53,785 USD
View
Price last confirmed 14 days ago
Most Expensive
Yorxs
9AB9961EF · Oct 24
€54,234 EUR
View
Price last confirmed 8 days ago
3 more retailers have this diamond
Prices start from €44,800 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
5.01ct Round
€44,800 EUR