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Princess|Natural|GIA

0.73ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 2556306954

Certificate GIA 2556306954

Diamond specifications and retailer prices

From £537 GBP
As of November 4, 2026
Save £442 GBP (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £979 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.73ct natural princess diamond

This 0.73ct natural princess sits in the half to three-quarter carat band, graded E 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 2556306954. Listed at 6 retailers as of November 4, 2026, with prices from £537 to £979, a £442 spread on the same certified stone. GemTrove lists it at £979. 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

0.73
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556306954
Dimensions4.89 × 4.84 × 3.50 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.89 mm4.84 mm0.73 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556306954
Side View
Table 71.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.3%

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 4
Current: £979 GBP|Low: £510 GBP|High: £979 GBP|Avg: £670 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4£537 GBP
Retailer 3£538 GBP
Retailer 5£585 GBP
Retailer 6£600 GBP
Retailer 2£627 GBP
GemTrove£979 GBP

41 data points across 6 retailers

6 retailers£537 GBP to £979 GBP

A
Cheapest Retailer
-
£537 GBP
Final sale: no returns
A
Retailer 2
-
£538 GBP
View
A
Retailer 3
-
£585 GBP
View
A
Retailer 4
-
£600 GBP
View
A
Retailer 5
-
£627 GBP
View
Most Expensive
B
GemTrove
GT-N-01304518-98 · Nov 6
£979 GBP
A$2,028 AUD
View
5 more retailers have this diamond
Prices start from £537 GBPSave up to £442 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
£537 GBP