CaratHunter
Plans
Princess|Natural|GIA

0.64ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 5566219772

Certificate GIA 5566219772

Diamond specifications and retailer prices

From $721 SGD
$564 USD
As of November 2, 2026
Save $191 SGD (21%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $912 SGD at Blue Nile · As of November 3, 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 November 2, 2026, with prices from $721 to $912, a $191 spread on the same certified stone. Blue Nile lists it at $912. 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: $912 SGD|Low: $671 SGD|High: $1,019 SGD|Avg: $846 SGD|-10.5%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 4$721 SGD
Retailer 5$767 SGD
Retailer 3$793 SGD
Retailer 2$886 SGD
Blue Nile$912 SGD

39 data points across 5 retailers

5 retailers$721 SGD to $912 SGD

A
Cheapest Retailer
-
$721 SGD
$564 USD
Final sale: no returns
B+
Retailer 2
-
$767 SGD
$600 USD
View
A
Retailer 3
-
$793 SGD
View
B+
Retailer 4
-
$886 SGD
£545 GBP
View
Most Expensive
B+
Blue Nile
30140862 · Nov 3
$912 SGD
$713 USD
View
4 more retailers have this diamond
Prices start from $721 SGDSave up to $191 SGD

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
$721 SGD