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Princess|Natural|GIA

1.21ct F SI2 Princess Natural Diamond

GD • F/SI2 • GIA 6562010259

Certificate GIA 6562010259

Diamond specifications and retailer prices

From $4,039 AUD
As of November 6, 2026
Save $5,448 AUD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,486 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562010259. Listed at 11 retailers as of November 5, 2026, with prices from $4,039 to $9,486, a $5,448 spread on the same certified stone. NZ Jewellers lists it at $9,486. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.64°
OriginNatural
Grading LabGIA
CertificateGIA 6562010259
Dimensions5.76 × 5.75 × 4.17 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle, Natural
Top View
5.76 mm5.75 mm1.21 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562010259
Side View
Table 71.0%Crown 50.64°GirdlePavilionCulet: NDepth 72.5%

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 6
Current: $4,685 AUD|Low: $4,039 AUD|High: $9,216 AUD|Avg: $5,962 AUD|-8.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$4,039 AUD
Retailer 3$4,275 AUD
Retailer 1$4,685 AUD
Retailer 4$4,896 AUD
Retailer 7$5,205 AUD
Retailer 6$5,634 AUD
Retailer 5$5,795 AUD
Retailer 8$9,105 AUD

42 data points across 8 retailers

11 retailers$4,039 AUD to $9,486 AUD

B+
Cheapest Retailer
-
$4,039 AUD
B
Retailer 2
-
$4,275 AUD
View
B
Retailer 3
-
$4,685 AUD
View
B+
Retailer 4
-
$4,896 AUD
View
B
Retailer 5
-
$4,932 AUD
View
Retailer 6
-
$4,932 AUD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$5,205 AUD
View
B
Retailer 8
-
$5,634 AUD
View
B
Retailer 9
-
$5,795 AUD
View
C
Retailer 10
-
$9,105 AUD
View
Most Expensive
C
NZ Jewellers
ac11f913-d8b4-4732-84ea-632b48f1b42f · Nov 5
$9,486 AUD
$6,518 USD
View
10 more retailers have this diamond
Prices start from $4,039 AUDSave up to $5,448 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.

B+
1.21ct Princess
$4,039 AUD