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Radiant|Natural|GIA

0.42ct F SI1 Radiant Natural Diamond

GD • F/SI1 • GIA 6562584689

Certificate GIA 6562584689

Diamond specifications and retailer prices

From $467 CAD
As of November 6, 2026
Save $1,362 CAD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,470 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.42ct natural radiant diamond

This 0.42ct natural radiant sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562584689. Listed at 17 retailers as of November 5, 2026, with a 292% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.42
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562584689
Dimensions5.18 × 3.66 × 2.54 mm
L/W Ratio1.42
Girdle conditionPolished
Culet sizeNone
Top View
5.18 mm3.66 mm0.42 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 6562584689
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.2%

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: $2,470 CAD|Low: $467 CAD|High: $2,470 CAD|Avg: $1,001 CAD
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
November 7, 2026
Retailer 10$467 CAD
Retailer 15$622 CAD
Retailer 3$644 CAD
Retailer 14$661 CAD
Retailer 8$665 CAD
Retailer 13$679 CAD
Retailer 16$693 CAD
Retailer 5$744 CAD
Retailer 9$802 CAD
Retailer 4$807 CAD
Retailer 7$886 CAD
Retailer 12$969 CAD
Retailer 11$1,297 CAD
Retailer 2$1,480 CAD
Retailer 6$1,829 CAD
NZ Jewellers$2,470 CAD

25 data points across 16 retailers

17 retailers$467 CAD to $1,829 CAD

A
Cheapest Retailer
-
$467 CAD
B+
Retailer 2
-
$557 CAD
View
B+
Retailer 3
-
$622 CAD
View
B+
Retailer 4
-
$644 CAD
View
A
Retailer 5
-
$661 CAD
View
B+
Retailer 6
-
$665 CAD
View
B+
Retailer 7
-
$679 CAD
View
B+
Retailer 8
-
$693 CAD
View
B+
Retailer 9
-
$744 CAD
View
B+
Retailer 10
-
$802 CAD
View
B+
Retailer 11
-
$807 CAD
View
B
Retailer 12
-
$886 CAD
View
B
Retailer 13
-
$969 CAD
View
B
Retailer 14
-
$1,297 CAD
View
B
Retailer 15
-
$1,480 CAD
View
C
Retailer 16
-
$1,829 CAD
View
Most Expensive
NZ Jewellers
5ac1c4db-4054-4cc9-b70f-ae506e02e92f · Nov 5
$2,470 CAD
$1,756 USD
View
Price under review
16 more retailers have this diamond
Prices start from $467 CADSave up to $1,362 CAD

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
0.42ct Radiant
$467 CAD