Radiant|Natural|GIA

1.21ct F IF Radiant Natural Diamond

GD • F/IF • GIA 6561434788

Certificate GIA 6561434788

Diamond specifications and retailer prices

From €6,081 EUR
As of November 4, 2026
Save €4,683 EUR (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €10,764 EUR 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 17 retailers as of November 4, 2026, with prices from €6,081 to €10,764, a €4,683 spread on the same certified stone. MOH London lists it at €10,764. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €10,764 EUR|Low: €6,081 EUR|High: €10,938 EUR|Avg: €7,604 EUR|-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
Retailer 17
November 7, 2026
Retailer 5€6,081 EUR
Retailer 17€6,485 EUR
Retailer 6€6,493 EUR
Retailer 3€6,706 EUR
Retailer 9€6,735 EUR
Retailer 4€6,916 EUR
Retailer 10€6,963 EUR
Retailer 12€7,164 EUR
Retailer 16€7,352 EUR
Retailer 13€7,525 EUR
Retailer 7€7,792 EUR
Retailer 11€8,245 EUR
Retailer 8€8,394 EUR
Retailer 14€8,436 EUR
Retailer 15€9,473 EUR
Retailer 2€9,591 EUR
MOH London€10,764 EUR

28 data points across 17 retailers

17 retailers€6,081 EUR to €10,764 EUR

B+
Cheapest Retailer
-
€6,081 EUR
B+
Retailer 2
-
€6,485 EUR
View
B
Retailer 3
-
€6,493 EUR
View
Final sale: no returns
B
Retailer 4
-
€6,706 EUR
View
B
Retailer 5
-
€6,735 EUR
View
B
Retailer 6
-
€6,916 EUR
View
B+
Retailer 7
-
€6,963 EUR
View
B+
Retailer 8
-
€7,164 EUR
View
Retailer 9
-
€7,352 EUR
View
Price last confirmed 16 days ago
B
Retailer 10
-
€7,525 EUR
View
B
Retailer 11
-
€7,792 EUR
View
B
Retailer 12
-
€8,245 EUR
View
B
Retailer 13
-
€8,394 EUR
View
B
Retailer 14
-
€8,436 EUR
View
B
Retailer 15
-
€9,473 EUR
View
Retailer 16
-
€9,591 EUR
View
Most Expensive
B
MOH London
73BCEB2E6 · Nov 7
€10,764 EUR
£9,463 GBP
View
16 more retailers have this diamond
Prices start from €6,081 EURSave up to €4,683 EUR

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
€6,081 EUR