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Princess|Natural|GIA

0.73ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 5221505973

Certificate GIA 5221505973

Diamond specifications and retailer prices

From £734 GBP
As of November 5, 2026
Save £409 GBP (36%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,004 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.73ct natural princess diamond

This 0.73ct 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 5221505973. Listed at 6 retailers as of November 5, 2026, with a 56% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221505973
Dimensions4.97 × 4.47 × 3.72 mm
L/W Ratio1.11
Culet sizeNone
Top View
4.97 mm4.47 mm0.73 ctJ / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5221505973
Side View
Table 60.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 83.4%

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: Nov 5
Current: £1,144 GBP|Low: £581 GBP|High: £1,203 GBP|Avg: £889 GBP|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9£581 GBP
Retailer 2£734 GBP
Retailer 4£744 GBP
Retailer 6£744 GBP
Retailer 5£859 GBP
Retailer 8£949 GBP
Retailer 3£1,048 GBP
Retailer 1£1,144 GBP
Retailer 7£1,203 GBP

18 data points across 9 retailers

6 retailers£734 GBP to £1,144 GBP

B
Cheapest Retailer
-
£734 GBP
B
Retailer 2
-
£744 GBP
View
B
Retailer 3
-
£773 GBP
View
C
Retailer 4
-
£859 GBP
View
C
Retailer 5
-
£1,144 GBP
View
Most Expensive
NZ Jewellers
168a5ba8-7eec-4d23-b86f-525bb7b765fc · Oct 30
£2,004 GBP
$2,683 USD
View
Price under review
5 more retailers have this diamond
Prices start from £734 GBPSave up to £409 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
0.73ct Princess
£734 GBP