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Princess|Natural|GIA

0.64ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 6565716751

Certificate GIA 6565716751

Diamond specifications and retailer prices

From €553 EUR
SGD 838 SGD
As of November 3, 2026
Save €83 EUR (13%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €636 EUR 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 6565716751. Listed at 3 retailers as of November 3, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565716751
Dimensions4.76 × 4.75 × 3.42 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
4.76 mm4.75 mm0.64 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6565716751
Side View
Table 71.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 72.0%

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: Nov 3
Current: €636 EUR|Low: €553 EUR|High: €667 EUR|Avg: €615 EUR|-4.7%
Blue Nile
Retailer 2
Retailer 3
November 3, 2026
Retailer 3€553 EUR
Retailer 2€617 EUR
Blue Nile€636 EUR

7 data points across 3 retailers

3 retailers€553 EUR to €636 EUR

A
Cheapest Retailer
-
€553 EUR
SGD 838 SGD
B+
Retailer 2
-
€617 EUR
£545 GBP
View
Most Expensive
B+
Blue Nile
30501479 · Nov 3
€636 EUR
$713 USD
View
2 more retailers have this diamond
Prices start from €553 EURSave up to €83 EUR

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
€553 EUR