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Radiant|Natural|GIA

1.00ct F SI1 Radiant Natural Diamond

GD • F/SI1 • GIA 7551618263

Certificate GIA 7551618263

Diamond specifications and retailer prices

From $3,059 CAD
As of November 4, 2026
Save $4,991 CAD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,050 CAD at NZ Jewellers · As of November 5, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7551618263. Listed at 15 retailers as of November 4, 2026, with prices from $3,059 to $8,050, a $4,991 spread on the same certified stone. NZ Jewellers lists it at $8,050. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551618263
Dimensions6.77 × 4.99 × 3.43 mm
L/W Ratio1.36
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
6.77 mm4.99 mm1.00 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551618263
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.8%

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 4
Current: $8,050 CAD|Low: $2,657 CAD|High: $8,050 CAD|Avg: $4,281 CAD|+1.0%
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
Retailer 17
November 6, 2026
Retailer 12$3,059 CAD
Retailer 8$3,151 CAD
Retailer 7$3,189 CAD
Retailer 15$3,488 CAD
Retailer 17$3,488 CAD
Retailer 16$3,649 CAD
Retailer 2$3,735 CAD
Retailer 3$3,796 CAD
Retailer 4$4,009 CAD
Retailer 5$4,009 CAD
Retailer 14$4,024 CAD
Retailer 6$4,135 CAD
Retailer 9$4,400 CAD
Retailer 10$4,480 CAD
Retailer 11$4,699 CAD
Retailer 13$6,745 CAD
NZ Jewellers$8,050 CAD

38 data points across 17 retailers

15 retailers$3,059 CAD to $8,050 CAD

A
Cheapest Retailer
-
$3,059 CAD
B+
Retailer 2
-
$3,488 CAD
View
B+
Retailer 3
-
$3,649 CAD
View
B+
Retailer 4
-
$3,671 CAD
View
B+
Retailer 5
-
$3,735 CAD
View
B+
Retailer 6
-
$3,796 CAD
View
B
Retailer 7
-
$4,009 CAD
View
B
Retailer 8
-
$4,009 CAD
View
B
Retailer 9
-
$4,024 CAD
View
B
Retailer 10
-
$4,135 CAD
View
B
Retailer 11
-
$4,400 CAD
View
B+
Retailer 12
-
$4,480 CAD
View
B
Retailer 13
-
$4,699 CAD
View
B
Retailer 14
-
$6,745 CAD
View
Most Expensive
C
NZ Jewellers
c78a5c99-96e6-47ea-adab-c1f2d039ee20 · Nov 5
$8,050 CAD
$5,723 USD
View
14 more retailers have this diamond
Prices start from $3,059 CADSave up to $4,991 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
1.00ct Radiant
$3,059 CAD