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Princess|Natural|GIA

0.64ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 2564572674

Certificate GIA 2564572674

Diamond specifications and retailer prices

From £414 GBP
$555 USD
As of November 1, 2026
Save £104 GBP (20%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £518 GBP at Blue Nile · As of October 29, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564572674. Listed at 4 retailers as of October 29, 2026, with prices from £414 to £518, a £104 spread on the same certified stone. Blue Nile lists it at £518. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2564572674
Dimensions4.81 × 4.75 × 3.43 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
4.81 mm4.75 mm0.64 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2564572674
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.3%

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 1
Current: £518 GBP|Low: £414 GBP|High: £518 GBP|Avg: £468 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4£414 GBP
Retailer 3£430 GBP
Retailer 2£474 GBP
Blue Nile£518 GBP

19 data points across 4 retailers

4 retailers£414 GBP to £518 GBP

A
Cheapest Retailer
-
£414 GBP
$555 USD
A
Retailer 2
-
£430 GBP
SGD 780 SGD
View
A
Retailer 3
-
£474 GBP
View
Most Expensive
B+
Blue Nile
30379783 · Oct 29
£518 GBP
$695 USD
View
3 more retailers have this diamond
Prices start from £414 GBPSave up to £104 GBP

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
£414 GBP