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Princess|Natural|GIA

0.63ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 5563464733

Certificate GIA 5563464733

Diamond specifications and retailer prices

From £451 GBP
$605 USD
As of November 1, 2026
Save £83 GBP (16%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £534 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.63ct natural princess diamond

This 0.63ct 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 5563464733. Listed at 4 retailers as of October 31, 2026, with prices from £451 to £534, a £83 spread on the same certified stone. Blue Nile lists it at £534. 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

0.63
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563464733
Dimensions4.69 × 4.65 × 3.38 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
4.69 mm4.65 mm0.63 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563464733
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.6%

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 1
Current: £534 GBP|Low: £451 GBP|High: £589 GBP|Avg: £516 GBP|-9.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4£451 GBP
Retailer 3£466 GBP
Retailer 2£519 GBP
Blue Nile£534 GBP

32 data points across 4 retailers

4 retailers£451 GBP to £534 GBP

A
Cheapest Retailer
-
£451 GBP
$605 USD
A
Retailer 2
-
£466 GBP
SGD 845 SGD
View
B+
Retailer 3
-
£519 GBP
View
Most Expensive
B+
Blue Nile
30289099 · Oct 31
£534 GBP
$717 USD
View
3 more retailers have this diamond
Prices start from £451 GBPSave up to £83 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
0.63ct Princess
£451 GBP