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Princess|Natural|GIA

0.73ct G SI1 Princess Natural Diamond

GD • G/SI1 • GIA 1568268641

Certificate GIA 1568268641

Diamond specifications and retailer prices

From £564 GBP
As of November 5, 2026
Save £88 GBP (14%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £652 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 G 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 1568268641. Listed at 5 retailers as of November 5, 2026, with prices from £564 to £652, a £88 spread on the same certified stone. Blue Nile lists it at £652. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568268641
Dimensions4.93 × 4.70 × 3.59 mm
L/W Ratio1.05
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.93 mm4.70 mm0.73 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568268641
Side View
Table 75.0%CrownGirdle: ThickPavilionCulet: NoneDepth 76.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £652 GBP|Low: £538 GBP|High: £703 GBP|Avg: £605 GBP|-7.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5£538 GBP
Retailer 3£564 GBP
Retailer 4£577 GBP
Retailer 2£604 GBP
Blue Nile£652 GBP

42 data points across 5 retailers

5 retailers£564 GBP to £652 GBP

Retailer 1
-
£538 GBP
Price last confirmed 9 days ago
A
Retailer 2
-
£564 GBP
View
B+
Retailer 3
-
£577 GBP
View
B+
Retailer 4
-
£604 GBP
View
Most Expensive
B+
Blue Nile
30160409 · Nov 5
£652 GBP
$873 USD
View
4 more retailers have this diamond
Prices start from £564 GBPSave up to £88 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
£564 GBP