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Round|Natural|IGI

5.01ct E SI1 Round Natural Diamond

GD • E/SI1 • IGI F6F75539

Shape and cutting style on the report: Round brilliant

Certificate IGI F6F75539

Diamond specifications and retailer prices

From $130,331 AUD
$91,550 USD
As of October 30, 2026
Save $29,621 AUD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $159,951 AUD at Aurelinne · As of October 31, 2026
View at Aurelinne

About this 5.01ct natural round diamond

This 5.01ct natural round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI F6F75539. Listed at 4 retailers as of October 30, 2026, with prices from $130,331 to $159,951, a $29,621 spread on the same certified stone. Aurelinne lists it at $159,951. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.01
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle42°
OriginNatural
Grading LabIGI
CertificateIGI F6F75539
Dimensions10.73 × 10.69 × 6.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
Laserscribe on Girdle:
Top View
10.73 mm10.69 mm5.01 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI F6F75539
Side View
Table 69.0%Crown 36.5°Girdle: ThickPavilion 42°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $159,951 AUD|Low: $82,648 AUD|High: $159,951 AUD|Avg: $130,471 AUD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7$82,648 AUD
Retailer 5$128,846 AUD
Retailer 4$130,331 AUD
Retailer 6$130,540 AUD
Retailer 2$142,179 AUD
Retailer 3$158,458 AUD
Aurelinne$159,951 AUD

3 data points across 7 retailers

4 retailers$130,331 AUD to $159,951 AUD

B+
Cheapest Retailer
-
$130,331 AUD
$91,550 USD
Final sale: no returns
B+
Retailer 2
-
$142,179 AUD
$99,873 USD
View
B+
Retailer 3
-
$158,458 AUD
$111,308 USD
View
Most Expensive
B+
Aurelinne
be434a5d-6b92-4f14-85b0-84f9660203c6 · Oct 31
$159,951 AUD
$112,357 USD
View
3 more retailers have this diamond
Prices start from $130,331 AUDSave up to $29,621 AUD

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.

B+
5.01ct Round
$130,331 AUD