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Princess|Natural|GIA

0.63ct F SI1 Princess Natural Diamond

ID • F/SI1 • GIA 2417250485

Certificate GIA 2417250485

Diamond specifications and retailer prices

From £849 GBP
$1,140 USD
As of October 31, 2026
Save £260 GBP (23%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,354 GBP at Yorxs · As of November 2, 2026
View at Yorxs

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 2417250485. Listed at 8 retailers as of October 31, 2026, with a 31% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2417250485
Dimensions4.98 × 4.78 × 3.21 mm
L/W Ratio1.04
Top View
4.98 mm4.78 mm0.63 ctF / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2417250485
Side View
Table 71.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,777 GBP|Low: £849 GBP|High: £1,905 GBP|Avg: £1,106 GBP|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 2, 2026
Retailer 5£849 GBP
Retailer 4£850 GBP
Retailer 6£873 GBP
Retailer 3£913 GBP
Retailer 7£1,022 GBP
Retailer 2£1,110 GBP
Yorxs£1,354 GBP
Retailer 1£1,777 GBP

42 data points across 8 retailers

8 retailers£849 GBP to £1,110 GBP

B
Cheapest Retailer
-
£849 GBP
$1,140 USD
B
Retailer 2
-
£850 GBP
$1,140 USD
View
B
Retailer 3
-
£873 GBP
$1,171 USD
View
B
Retailer 4
-
£913 GBP
SGD 1,656 SGD
View
B
Retailer 5
-
£1,022 GBP
$1,372 USD
View
B
Retailer 6
-
£1,110 GBP
View
Most Expensive
Yorxs
383FA9030 · Nov 2
£1,354 GBP
€1,730 EUR
View
Price under review
6 more retailers have this diamond
Prices start from £849 GBPSave up to £260 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.

B
0.63ct Princess
£849 GBP