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Princess|Natural|GIA

1.21ct F IF Princess Natural Diamond

EX • F/IF • GIA 5566198487

Certificate GIA 5566198487

Diamond specifications and retailer prices

From €3,980 EUR
As of October 30, 2026
Save €1,945 EUR (33%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €5,925 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566198487. Listed at 10 retailers as of October 30, 2026, with prices from €3,980 to €5,925, a €1,945 spread on the same certified stone. Brilliant Earth lists it at €5,925. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.68°
Pavilion angle54.73°
OriginNatural
Grading LabGIA
CertificateGIA 5566198487
Dimensions6.07 × 5.94 × 4.28 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.07 mm5.94 mm1.21 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566198487
Side View
Table 74.0%Crown 47.68°Girdle: THN-MEDPavilion 54.73°Culet: NoneDepth 72.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €5,925 EUR|Low: €3,980 EUR|High: €6,201 EUR|Avg: €5,214 EUR|-4.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 4€3,980 EUR
Retailer 10€4,584 EUR
Retailer 7€4,702 EUR
Retailer 3€4,721 EUR
Retailer 6€4,861 EUR
Retailer 8€4,949 EUR
Retailer 2€5,192 EUR
Retailer 9€5,549 EUR
Retailer 5€5,811 EUR
Brilliant Earth€5,925 EUR

35 data points across 10 retailers

10 retailers€3,980 EUR to €5,925 EUR

A
Cheapest Retailer
-
€3,980 EUR
Retailer 2
-
€4,584 EUR
View
Price last confirmed 8 days ago
Retailer 3
-
€4,702 EUR
View
Price last confirmed 8 days ago
B+
Retailer 4
-
€4,721 EUR
View
B+
Retailer 5
-
€4,861 EUR
View
B+
Retailer 6
-
€4,949 EUR
View
Final sale: no returns
Retailer 7
-
€5,192 EUR
View
Price last confirmed 7 days ago
Retailer 8
-
€5,549 EUR
View
Price last confirmed 8 days ago
Retailer 9
-
€5,811 EUR
View
Price last confirmed 8 days ago
Most Expensive
B+
Brilliant Earth
21467167A · Oct 30
€5,925 EUR
$6,650 USD
View
9 more retailers have this diamond
Prices start from €3,980 EURSave up to €1,945 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.

A
1.21ct Princess
€3,980 EUR