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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 $1,507 SGD
As of November 6, 2026
Save $3,241 SGD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,748 SGD 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 $1,507 to $4,748, a $3,241 spread on the same certified stone. NZ Jewellers lists it at $4,748. 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: $4,748 SGD|Low: $1,507 SGD|High: $4,748 SGD|Avg: $2,159 SGD
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$1,507 SGD
Retailer 12$1,729 SGD
Retailer 11$1,797 SGD
Retailer 4$1,840 SGD
Retailer 10$1,947 SGD
Retailer 9$1,999 SGD
Retailer 2$2,015 SGD
Retailer 6$2,121 SGD
Retailer 8$2,147 SGD
Retailer 3$2,247 SGD
Retailer 7$2,645 SGD
NZ Jewellers$4,748 SGD

5 data points across 12 retailers

12 retailers$1,507 SGD to $4,748 SGD

A
Cheapest Retailer
-
$1,507 SGD
A
Retailer 2
-
$1,729 SGD
View
A
Retailer 3
-
$1,797 SGD
View
Final sale: no returns
A
Retailer 4
-
$1,840 SGD
View
A
Retailer 5
-
$1,947 SGD
View
A
Retailer 6
-
$1,999 SGD
View
A
Retailer 7
-
$2,015 SGD
View
A
Retailer 8
-
$2,121 SGD
View
A
Retailer 9
-
$2,147 SGD
View
A
Retailer 10
-
$2,247 SGD
View
A
Retailer 11
-
$2,645 SGD
View
Most Expensive
B
NZ Jewellers
c245e2f2-99f0-45c5-ad5c-4c9d8ba6ea9e · Nov 5
$4,748 SGD
$3,705 USD
View
11 more retailers have this diamond
Prices start from $1,507 SGDSave up to $3,241 SGD

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
$1,507 SGD