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Radiant|Natural|HRD

1.50ct F SI2 Radiant Natural Diamond

ID • F/SI2 • HRD 220000005857

Shape and cutting style on the report: Radiant

Certificate HRD 220000005857

Diamond specifications and retailer prices

From $8,901 NZD
$5,008 USD
As of November 1, 2026
Save $8,167 NZD (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $17,067 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two 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 220000005857. Listed at 12 retailers as of October 30, 2026, with prices from $8,901 to $17,067, a $8,167 spread on the same certified stone. NZ Jewellers lists it at $17,067. 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

1.50
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 220000005857
Dimensions7.50 × 5.67 × 3.86 mm
L/W Ratio1.32
Girdle conditionPolished
Culet sizePointed
Top View
7.50 mm5.67 mm1.50 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 220000005857
Side View
Table 69.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.0%

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 1
Current: $17,067 NZD|Low: $6,595 NZD|High: $17,067 NZD|Avg: $10,523 NZD
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
November 2, 2026
Retailer 6$6,595 NZD
Retailer 5$8,864 NZD
Retailer 4$8,901 NZD
Retailer 11$8,975 NZD
Retailer 14$9,418 NZD
Retailer 3$10,148 NZD
Retailer 8$10,203 NZD
Retailer 9$10,203 NZD
Retailer 10$10,203 NZD
Retailer 12$10,480 NZD
Retailer 2$11,148 NZD
Retailer 13$11,775 NZD
Retailer 7$15,033 NZD
NZ Jewellers$17,067 NZD

15 data points across 14 retailers

12 retailers$8,901 NZD to $17,067 NZD

A
Cheapest Retailer
-
$8,901 NZD
$5,008 USD
A
Retailer 2
-
$8,975 NZD
$5,050 USD
View
A
Retailer 3
-
$9,418 NZD
$5,299 USD
View
Final sale: no returns
A
Retailer 4
-
$10,148 NZD
$5,710 USD
View
A
Retailer 5
-
$10,203 NZD
$5,741 USD
View
A
Retailer 6
-
$10,203 NZD
$5,741 USD
View
A
Retailer 7
-
$10,203 NZD
$5,741 USD
View
A
Retailer 8
-
$10,480 NZD
$5,896 USD
View
A
Retailer 9
-
$11,148 NZD
€5,974 EUR
View
B+
Retailer 10
-
$11,775 NZD
$6,625 USD
View
B+
Retailer 11
-
$15,033 NZD
£6,660 GBP
View
Most Expensive
B
NZ Jewellers
6124530f-5bef-45f6-a463-5c6abb200891 · Oct 30
$17,067 NZD
$9,603 USD
View
11 more retailers have this diamond
Prices start from $8,901 NZDSave up to $8,167 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.

A
1.50ct Radiant
$8,901 NZD