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Princess|Natural|GIA

0.63ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 6565532319

Certificate GIA 6565532319

Diamond specifications and retailer prices

From £361 GBP
$485 USD
As of November 1, 2026
Save £80 GBP (18%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £441 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565532319. Listed at 4 retailers as of October 31, 2026, with prices from £361 to £441, a £80 spread on the same certified stone. Blue Nile lists it at £441. 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

0.63
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6565532319
Dimensions4.67 × 4.64 × 3.36 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.67 mm4.64 mm0.63 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565532319
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £441 GBP|Low: £361 GBP|High: £458 GBP|Avg: £408 GBP|-3.7%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4£361 GBP
Retailer 3£369 GBP
Retailer 2£424 GBP
Blue Nile£441 GBP

24 data points across 4 retailers

4 retailers£361 GBP to £441 GBP

B+
Cheapest Retailer
-
£361 GBP
$485 USD
B+
Retailer 2
-
£369 GBP
SGD 669 SGD
View
B+
Retailer 3
-
£424 GBP
View
Most Expensive
B+
Blue Nile
30365983 · Oct 31
£441 GBP
$592 USD
View
3 more retailers have this diamond
Prices start from £361 GBPSave up to £80 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
£361 GBP