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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 $45,216 NZD
As of November 4, 2026
Save $10,053 NZD (18%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $55,269 NZD 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 $45,216 to $55,269, a $10,053 spread on the same certified stone. NZ Jewellers lists it at $55,269. 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: $55,269 NZD|Low: $42,313 NZD|High: $55,269 NZD|Avg: $47,193 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6$43,064 NZD
Retailer 3$45,216 NZD
Retailer 4$46,652 NZD
Retailer 2$47,029 NZD
Retailer 5$48,447 NZD
NZ Jewellers$55,269 NZD

16 data points across 6 retailers

5 retailers$45,216 NZD to $55,269 NZD

B+
Cheapest Retailer
-
$45,216 NZD
B+
Retailer 2
-
$46,652 NZD
View
B+
Retailer 3
-
$47,029 NZD
View
B+
Retailer 4
-
$48,447 NZD
View
Most Expensive
B+
NZ Jewellers
48736429-0f8b-4b02-a030-e76c379f943e · Nov 5
$55,269 NZD
$31,069 USD
View
4 more retailers have this diamond
Prices start from $45,216 NZDSave up to $10,053 NZD

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
$45,216 NZD