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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 $6,381 AUD
As of October 30, 2026
Save $3,118 AUD (33%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,500 AUD 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 $6,381 to $9,500, a $3,118 spread on the same certified stone. Brilliant Earth lists it at $9,500. 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

How it works →
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: $9,500 AUD|Low: $6,381 AUD|High: $9,942 AUD|Avg: $8,360 AUD|-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$6,381 AUD
Retailer 10$7,350 AUD
Retailer 7$7,538 AUD
Retailer 3$7,570 AUD
Retailer 6$7,794 AUD
Retailer 8$7,935 AUD
Retailer 2$8,325 AUD
Retailer 9$8,897 AUD
Retailer 5$9,317 AUD
Brilliant Earth$9,500 AUD

35 data points across 10 retailers

10 retailers$6,381 AUD to $9,500 AUD

A
Cheapest Retailer
-
$6,381 AUD
Retailer 2
-
$7,350 AUD
View
Price last confirmed 8 days ago
Retailer 3
-
$7,538 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$7,570 AUD
View
B+
Retailer 5
-
$7,794 AUD
View
B+
Retailer 6
-
$7,935 AUD
View
Final sale: no returns
Retailer 7
-
$8,325 AUD
View
Price last confirmed 7 days ago
Retailer 8
-
$8,897 AUD
View
Price last confirmed 8 days ago
Retailer 9
-
$9,317 AUD
View
Price last confirmed 8 days ago
Most Expensive
B+
Brilliant Earth
21467167A · Oct 30
$9,500 AUD
$6,650 USD
View
9 more retailers have this diamond
Prices start from $6,381 AUDSave up to $3,118 AUD

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
$6,381 AUD