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Princess|Natural|GIA

0.73ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 1569221894

Certificate GIA 1569221894

Diamond specifications and retailer prices

From £559 GBP
As of November 6, 2026
Save £131 GBP (19%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £690 GBP at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.73ct natural princess diamond

This 0.73ct 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 1569221894. Listed at 6 retailers as of November 5, 2026, with prices from £559 to £690, a £131 spread on the same certified stone. Blue Nile lists it at £690. 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

0.73
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569221894
Dimensions4.86 × 4.85 × 3.51 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal
Top View
4.86 mm4.85 mm0.73 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1569221894
Side View
Table 71.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.4%

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 6
Current: £690 GBP|Low: £517 GBP|High: £764 GBP|Avg: £642 GBP|-9.8%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3£559 GBP
Retailer 6£594 GBP
Retailer 4£609 GBP
Retailer 5£623 GBP
Retailer 2£653 GBP
Blue Nile£690 GBP

40 data points across 6 retailers

6 retailers£559 GBP to £690 GBP

A
Cheapest Retailer
-
£559 GBP
Final sale: no returns
Retailer 2
-
£594 GBP
View
Price last confirmed 20 days ago
B+
Retailer 3
-
£609 GBP
View
B+
Retailer 4
-
£623 GBP
View
B+
Retailer 5
-
£653 GBP
View
Most Expensive
B
Blue Nile
30160651 · Nov 5
£690 GBP
$923 USD
View
5 more retailers have this diamond
Prices start from £559 GBPSave up to £131 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
0.73ct Princess
£559 GBP