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5.01ct M SI1 Round Natural Diamond

EX • M/SI1 • HRD 260000123889

Certificate HRD 260000123889

Diamond specifications and retailer prices

From $36,310 AUD
As of November 4, 2026
Save $8,072 AUD (18%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $44,382 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 5.01ct natural round diamond

This 5.01ct natural round sits in the over five carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by HRD 260000123889. Listed at 5 retailers as of November 4, 2026, with prices from $36,310 to $44,382, a $8,072 spread on the same certified stone. NZ Jewellers lists it at $44,382. 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
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.2°
Pavilion angle40.9°
OriginNatural
Grading LabHRD
CertificateHRD 260000123889
Dimensions10.85 × 10.78 × 6.79 mm
L/W Ratio1.01
Star length50%
Top View
10.85 mm10.78 mm5.01 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateHRD 260000123889
Side View
Table 58.0%Crown 36.2°GirdlePavilion 40.9°CuletDepth 62.7%

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: Nov 4
Current: $44,382 AUD|Low: $33,978 AUD|High: $44,382 AUD|Avg: $37,897 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6$34,581 AUD
Retailer 3$36,310 AUD
Retailer 4$37,462 AUD
Retailer 2$37,765 AUD
Retailer 5$38,904 AUD
NZ Jewellers$44,382 AUD

16 data points across 6 retailers

5 retailers$36,310 AUD to $44,382 AUD

B+
Cheapest Retailer
-
$36,310 AUD
B+
Retailer 2
-
$37,462 AUD
View
B+
Retailer 3
-
$37,765 AUD
View
B+
Retailer 4
-
$38,904 AUD
View
Most Expensive
B+
NZ Jewellers
48736429-0f8b-4b02-a030-e76c379f943e · Nov 5
$44,382 AUD
$31,069 USD
View
4 more retailers have this diamond
Prices start from $36,310 AUDSave up to $8,072 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
$36,310 AUD