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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 $7,946 NZD
As of October 30, 2026
Save $3,883 NZD (33%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,830 NZD 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 $7,946 to $11,830, a $3,883 spread on the same certified stone. Brilliant Earth lists it at $11,830. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $11,830 NZD|Low: $7,946 NZD|High: $12,381 NZD|Avg: $10,411 NZD|-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$7,946 NZD
Retailer 10$9,152 NZD
Retailer 7$9,387 NZD
Retailer 3$9,426 NZD
Retailer 6$9,706 NZD
Retailer 8$9,882 NZD
Retailer 2$10,367 NZD
Retailer 9$11,079 NZD
Retailer 5$11,602 NZD
Brilliant Earth$11,830 NZD

35 data points across 10 retailers

10 retailers$7,946 NZD to $11,830 NZD

A
Cheapest Retailer
-
$7,946 NZD
Retailer 2
-
$9,152 NZD
View
Price last confirmed 8 days ago
Retailer 3
-
$9,387 NZD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$9,426 NZD
View
B+
Retailer 5
-
$9,706 NZD
View
B+
Retailer 6
-
$9,882 NZD
View
Final sale: no returns
Retailer 7
-
$10,367 NZD
View
Price last confirmed 7 days ago
Retailer 8
-
$11,079 NZD
View
Price last confirmed 8 days ago
Retailer 9
-
$11,602 NZD
View
Price last confirmed 8 days ago
Most Expensive
B+
Brilliant Earth
21467167A · Oct 30
$11,830 NZD
$6,650 USD
View
9 more retailers have this diamond
Prices start from $7,946 NZDSave up to $3,883 NZD

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
$7,946 NZD