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Radiant|Natural|HRD

1.01ct F SI1 Radiant Natural Diamond

EX • F/SI1 • HRD 260000088465

Certificate HRD 260000088465

Diamond specifications and retailer prices

From $1,739 AUD
₹116,100 INR
As of October 26, 2026
Save $2,269 AUD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,572 AUD at NZ Jewellers · As of October 24, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000088465. Listed at 16 retailers as of October 26, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000088465
Dimensions6.66 × 4.89 × 3.48 mm
L/W Ratio1.36
Girdle conditionPolished
Culet sizePointed
Top View
6.66 mm4.89 mm1.01 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000088465
Side View
Table 65.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 71.2%

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: Oct 26
Current: $5,572 AUD|Low: $1,730 AUD|High: $6,204 AUD|Avg: $2,940 AUD|-10.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 27, 2026
Retailer 11$1,739 AUD
Retailer 13$1,918 AUD
Retailer 5$2,077 AUD
Retailer 3$2,108 AUD
Retailer 6$2,137 AUD
Retailer 4$2,284 AUD
Retailer 16$2,390 AUD
Retailer 12$2,440 AUD
Retailer 2$2,598 AUD
Retailer 8$2,637 AUD
Retailer 15$2,644 AUD
Retailer 14$2,850 AUD
Retailer 9$3,104 AUD
Retailer 7$3,297 AUD
Retailer 10$4,009 AUD
NZ Jewellers$5,572 AUD

22 data points across 16 retailers

16 retailers$1,739 AUD to $4,009 AUD

A
Cheapest Retailer
-
$1,739 AUD
₹116,100 INR
Retailer 2
-
$1,918 AUD
€1,280 EUR
View
Price last confirmed 7 days ago
A
Retailer 3
-
$2,077 AUD
SGD 1,967 SGD
View
A
Retailer 4
-
$2,137 AUD
$1,498 USD
View
Retailer 5
-
$2,284 AUD
$1,601 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$2,390 AUD
$1,675 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$2,440 AUD
$1,710 USD
View
A
Retailer 8
-
$2,598 AUD
£1,433 GBP
View
Retailer 9
-
$2,637 AUD
$1,848 USD
View
Price last confirmed 10 days ago
A
Retailer 10
-
$2,644 AUD
CA$2,573 CAD
View
Retailer 11
-
$2,850 AUD
£1,572 GBP
View
Price last confirmed 7 days ago
A
Retailer 12
-
$2,892 AUD
View
A
Retailer 13
-
$3,104 AUD
€2,072 EUR
View
A
Retailer 14
-
$3,297 AUD
$2,311 USD
View
B+
Retailer 15
-
$4,009 AUD
£2,212 GBP
View
Most Expensive
NZ Jewellers
10be5996-461c-4768-8c2b-cb87080fcedb · Oct 24
$5,572 AUD
$3,905 USD
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from $1,739 AUDSave up to $2,269 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
$1,739 AUD