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Radiant|Natural|GIA

1.00ct F SI1 Radiant Natural Diamond

VG • F/SI1 • GIA 6442220705

Certificate GIA 6442220705

Diamond specifications and retailer prices

From $3,445 CAD
As of November 7, 2026
Save $4,684 CAD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,663 CAD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6442220705. Listed at 15 retailers as of November 5, 2026, with a 136% 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

1.00
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6442220705
Dimensions6.09 × 4.94 × 3.47 mm
L/W Ratio1.23
Top View
6.09 mm4.94 mm1.00 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6442220705
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 70.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $8,663 CAD|Low: $3,187 CAD|High: $8,663 CAD|Avg: $4,644 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 4, 2026
Retailer 6$3,445 CAD
Retailer 7$3,711 CAD
Retailer 10$3,770 CAD
Retailer 3$3,825 CAD
Retailer 9$4,033 CAD
Retailer 5$4,044 CAD
Retailer 13$4,144 CAD
Retailer 16$4,303 CAD
Retailer 8$4,344 CAD
Retailer 12$4,386 CAD
Retailer 4$4,642 CAD
Retailer 11$4,781 CAD
Retailer 14$4,812 CAD
Retailer 15$5,029 CAD
Retailer 2$6,911 CAD
NZ Jewellers$8,663 CAD

30 data points across 16 retailers

15 retailers$3,445 CAD to $8,129 CAD

B+
Cheapest Retailer
-
$3,445 CAD
Retailer 2
-
$3,711 CAD
View
Price last confirmed 18 days ago
B+
Retailer 3
-
$3,770 CAD
View
B+
Retailer 4
-
$4,033 CAD
View
B+
Retailer 5
-
$4,044 CAD
View
Retailer 6
-
$4,144 CAD
View
Price last confirmed 18 days ago
Retailer 7
-
$4,303 CAD
View
Price last confirmed 22 days ago
B
Retailer 8
-
$4,344 CAD
View
B
Retailer 9
-
$4,386 CAD
View
Retailer 10
-
$4,642 CAD
View
Price last confirmed 31 days ago
B
Retailer 11
-
$4,781 CAD
View
Retailer 12
-
$5,029 CAD
View
Price last confirmed 21 days ago
B
Retailer 13
-
$6,911 CAD
View
B
Retailer 14
-
$8,129 CAD
View
Most Expensive
NZ Jewellers
ab57abe1-223e-47a6-af81-9b1e76e4de28 · Oct 17
$8,663 CAD
$6,159 USD
View
Price last confirmed 20 days ago
14 more retailers have this diamond
Prices start from $3,445 CADSave up to $4,684 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.

B+
1.00ct Radiant
$3,445 CAD