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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 $5,008 USD
As of November 1, 2026
Save $4,595 USD (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,603 USD 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 $5,008 to $9,603, a $4,595 spread on the same certified stone. NZ Jewellers lists it at $9,603. 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
Color
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: $9,603 USD|Low: $3,711 USD|High: $9,603 USD|Avg: $5,915 USD
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 1, 2026
Retailer 6$3,711 USD
Retailer 5$4,988 USD
Retailer 4$5,008 USD
Retailer 11$5,050 USD
Retailer 14$5,299 USD
Retailer 3$5,710 USD
Retailer 8$5,741 USD
Retailer 9$5,741 USD
Retailer 10$5,741 USD
Retailer 12$5,896 USD
Retailer 7$6,275 USD
Retailer 13$6,625 USD
Retailer 2$8,458 USD
NZ Jewellers$9,603 USD

14 data points across 14 retailers

12 retailers$5,008 USD to $9,603 USD

A
Cheapest Retailer
-
$5,008 USD
A
Retailer 2
-
$5,050 USD
View
A
Retailer 3
-
$5,299 USD
View
Final sale: no returns
A
Retailer 4
-
$5,710 USD
View
A
Retailer 5
-
$5,741 USD
View
A
Retailer 6
-
$5,741 USD
View
A
Retailer 7
-
$5,741 USD
View
A
Retailer 8
-
$5,896 USD
View
A
Retailer 9
-
$6,275 USD
€5,976 EUR
View
B+
Retailer 10
-
$6,625 USD
View
B+
Retailer 11
-
$8,458 USD
£6,660 GBP
View
Most Expensive
B
NZ Jewellers
6124530f-5bef-45f6-a463-5c6abb200891 · Oct 30
$9,603 USD
View
11 more retailers have this diamond
Prices start from $5,008 USDSave up to $4,595 USD

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
$5,008 USD