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Radiant|Natural|GIA

1.21ct F SI2 Radiant Natural Diamond

GD • F/SI2 • GIA 7561587839

Certificate GIA 7561587839

Diamond specifications and retailer prices

From $3,547 CAD
As of November 5, 2026
Save $4,948 CAD (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,496 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7561587839. Listed at 8 retailers as of November 5, 2026, with prices from $3,547 to $8,496, a $4,948 spread on the same certified stone. NZ Jewellers lists it at $8,496. 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

1.21
Carat
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561587839
Dimensions6.91 × 5.32 × 3.59 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.91 mm5.32 mm1.21 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561587839
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.5%

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 5
Current: $8,496 CAD|Low: $3,404 CAD|High: $8,496 CAD|Avg: $4,985 CAD|+4.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$3,404 CAD
Retailer 4$3,547 CAD
Retailer 2$3,995 CAD
Retailer 5$4,064 CAD
Retailer 7$4,220 CAD
Retailer 3$4,685 CAD
Retailer 6$6,950 CAD
NZ Jewellers$8,496 CAD

19 data points across 8 retailers

8 retailers$3,547 CAD to $8,496 CAD

Retailer 1
-
$3,404 CAD
Price last confirmed 10 days ago
A
Retailer 2
-
$3,547 CAD
View
B+
Retailer 3
-
$3,995 CAD
View
B+
Retailer 4
-
$4,064 CAD
View
B+
Retailer 5
-
$4,220 CAD
View
B
Retailer 6
-
$4,685 CAD
View
B
Retailer 7
-
$6,950 CAD
View
Most Expensive
C
NZ Jewellers
3ad98552-a40b-441f-a764-f61ca8f79b4e · Nov 5
$8,496 CAD
$6,040 USD
View
7 more retailers have this diamond
Prices start from $3,547 CADSave up to $4,948 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
1.21ct Radiant
$3,547 CAD