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Round|Natural|HRD

1.26ct M SI1 Round Natural Diamond

VG • M/SI1 • HRD 240000069028

Certificate HRD 240000069028

Diamond specifications and retailer prices

From $1,271 AUD
As of November 6, 2026
Save $2,891 AUD (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,163 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.26ct natural round diamond

This 1.26ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by HRD 240000069028. Listed at 8 retailers as of November 5, 2026, with prices from $1,271 to $4,163, a $2,891 spread on the same certified stone. NZ Jewellers lists it at $4,163. 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

1.26
Carat
M
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle37.6°
Pavilion angle40.6°
OriginNatural
Grading LabHRD
CertificateHRD 240000069028
Dimensions6.73 × 6.79 × 4.33 mm
L/W Ratio1.01
Top View
6.73 mm6.79 mm1.26 ctM / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateHRD 240000069028
Side View
Table 56.0%Crown 37.6°Girdle: MED-MEDPavilion 40.6°Culet: NoneDepth 64.1%

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: Nov 6
Current: $4,163 AUD|Low: $1,271 AUD|High: $4,163 AUD|Avg: $2,057 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$1,271 AUD
Retailer 4$1,634 AUD
Retailer 6$1,706 AUD
Retailer 8$1,707 AUD
Retailer 5$1,771 AUD
Retailer 9$1,784 AUD
Retailer 7$1,968 AUD
Retailer 3$2,367 AUD
NZ Jewellers$4,163 AUD

41 data points across 9 retailers

8 retailers$1,271 AUD to $4,163 AUD

A
Cheapest Retailer
-
$1,271 AUD
B+
Retailer 2
-
$1,634 AUD
View
Retailer 3
-
$1,706 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,707 AUD
View
B+
Retailer 5
-
$1,771 AUD
View
B+
Retailer 6
-
$1,968 AUD
View
B+
Retailer 7
-
$2,367 AUD
View
Most Expensive
C
NZ Jewellers
0aa67cbb-bdb6-43c8-96b7-c82ba8894cc4 · Nov 5
$4,163 AUD
$2,914 USD
View
7 more retailers have this diamond
Prices start from $1,271 AUDSave up to $2,891 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.

A
1.26ct Round
$1,271 AUD