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Radiant|Natural|GIA

1.21ct F IF Radiant Natural Diamond

GD • F/IF • GIA 6561434788

Certificate GIA 6561434788

Diamond specifications and retailer prices

From $9,549 CAD
As of November 4, 2026
Save $7,355 CAD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $16,905 CAD at MOH London · As of November 7, 2026
View at MOH London

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561434788. Listed at 16 retailers as of November 4, 2026, with prices from $9,549 to $16,905, a $7,355 spread on the same certified stone. MOH London lists it at $16,905. 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
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561434788
Dimensions7.41 × 5.29 × 3.68 mm
L/W Ratio1.40
Top View
7.41 mm5.29 mm1.21 ctF / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561434788
Side View
Table 68.0%CrownGirdlePavilionCulet: NDepth 69.7%

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 4
Current: $16,905 CAD|Low: $9,549 CAD|High: $17,178 CAD|Avg: $11,934 CAD|-1.6%
MOH London
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 4$9,549 CAD
Retailer 15$10,184 CAD
Retailer 5$10,196 CAD
Retailer 16$10,531 CAD
Retailer 8$10,578 CAD
Retailer 3$10,862 CAD
Retailer 10$10,865 CAD
Retailer 9$11,251 CAD
Retailer 14$11,545 CAD
Retailer 11$11,818 CAD
Retailer 6$12,237 CAD
Retailer 2$12,948 CAD
Retailer 7$13,183 CAD
Retailer 12$13,249 CAD
Retailer 13$14,878 CAD
MOH London$16,905 CAD

28 data points across 16 retailers

16 retailers$9,549 CAD to $16,905 CAD

B+
Cheapest Retailer
-
$9,549 CAD
B+
Retailer 2
-
$10,184 CAD
View
B
Retailer 3
-
$10,196 CAD
View
Final sale: no returns
B
Retailer 4
-
$10,531 CAD
View
B
Retailer 5
-
$10,578 CAD
View
B
Retailer 6
-
$10,862 CAD
View
B+
Retailer 7
-
$10,865 CAD
View
B+
Retailer 8
-
$11,251 CAD
View
Retailer 9
-
$11,545 CAD
View
Price last confirmed 16 days ago
B
Retailer 10
-
$11,818 CAD
View
B
Retailer 11
-
$12,237 CAD
View
B
Retailer 12
-
$12,948 CAD
View
B
Retailer 13
-
$13,183 CAD
View
B
Retailer 14
-
$13,249 CAD
View
B
Retailer 15
-
$14,878 CAD
View
Most Expensive
B
MOH London
73BCEB2E6 · Nov 7
$16,905 CAD
£9,463 GBP
View
15 more retailers have this diamond
Prices start from $9,549 CADSave up to $7,355 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+
1.21ct Radiant
$9,549 CAD