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Radiant|Natural|HRD

1.01ct F SI2 Radiant Natural Diamond

ID • F/SI2 • HRD 260000280075

Certificate HRD 260000280075

Diamond specifications and retailer prices

From $1,712 AUD
As of November 6, 2026
Save $3,681 AUD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,392 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000280075. Listed at 12 retailers as of November 5, 2026, with prices from $1,712 to $5,392, a $3,681 spread on the same certified stone. NZ Jewellers lists it at $5,392. 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

1.01
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 260000280075
Dimensions6.95 × 5.03 × 3.33 mm
L/W Ratio1.38
Top View
6.95 mm5.03 mm1.01 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateHRD 260000280075
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 66.2%

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: $5,392 AUD|Low: $1,712 AUD|High: $5,392 AUD|Avg: $2,452 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 5$1,712 AUD
Retailer 12$1,963 AUD
Retailer 11$2,040 AUD
Retailer 4$2,090 AUD
Retailer 10$2,211 AUD
Retailer 9$2,270 AUD
Retailer 2$2,288 AUD
Retailer 6$2,409 AUD
Retailer 8$2,438 AUD
Retailer 3$2,551 AUD
Retailer 7$3,004 AUD
NZ Jewellers$5,392 AUD

5 data points across 12 retailers

12 retailers$1,712 AUD to $5,392 AUD

A
Cheapest Retailer
-
$1,712 AUD
A
Retailer 2
-
$1,963 AUD
View
A
Retailer 3
-
$2,040 AUD
View
Final sale: no returns
A
Retailer 4
-
$2,090 AUD
View
A
Retailer 5
-
$2,211 AUD
View
A
Retailer 6
-
$2,270 AUD
View
A
Retailer 7
-
$2,288 AUD
View
A
Retailer 8
-
$2,409 AUD
View
A
Retailer 9
-
$2,438 AUD
View
A
Retailer 10
-
$2,551 AUD
View
A
Retailer 11
-
$3,004 AUD
View
Most Expensive
B
NZ Jewellers
c245e2f2-99f0-45c5-ad5c-4c9d8ba6ea9e · Nov 5
$5,392 AUD
$3,705 USD
View
11 more retailers have this diamond
Prices start from $1,712 AUDSave up to $3,681 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
1.01ct Radiant
$1,712 AUD