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Princess|Natural|GIA

0.64ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 5566219772

Certificate GIA 5566219772

Diamond specifications and retailer prices

From $805 AUD
$564 USD
As of November 2, 2026
Save $213 AUD (21%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,017 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.64ct natural princess diamond

This 0.64ct natural princess sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566219772. Listed at 5 retailers as of October 31, 2026, with prices from $805 to $1,017, a $213 spread on the same certified stone. Blue Nile lists it at $1,017. 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

0.64
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566219772
Dimensions4.67 × 4.62 × 3.39 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather
Top View
4.67 mm4.62 mm0.64 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566219772
Side View
Table 71.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 73.2%

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: Nov 2
Current: $1,017 AUD|Low: $749 AUD|High: $1,137 AUD|Avg: $944 AUD|-10.5%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 4$805 AUD
Retailer 5$856 AUD
Retailer 3$885 AUD
Retailer 2$988 AUD
Blue Nile$1,017 AUD

39 data points across 5 retailers

5 retailers$805 AUD to $1,017 AUD

A
Cheapest Retailer
-
$805 AUD
$564 USD
Final sale: no returns
B+
Retailer 2
-
$856 AUD
$600 USD
View
A
Retailer 3
-
$885 AUD
SGD 838 SGD
View
B+
Retailer 4
-
$988 AUD
£545 GBP
View
Most Expensive
B+
Blue Nile
30140862 · Oct 31
$1,017 AUD
$713 USD
View
4 more retailers have this diamond
Prices start from $805 AUDSave up to $213 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
0.64ct Princess
$805 AUD