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Princess|Natural|GIA

0.72ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 1553415163

Certificate GIA 1553415163

Diamond specifications and retailer prices

From £442 GBP
As of November 6, 2026
Save £388 GBP (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £829 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.72ct natural princess diamond

This 0.72ct natural princess sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553415163. Listed at 6 retailers as of November 6, 2026, with prices from £442 to £829, a £388 spread on the same certified stone. GemTrove lists it at £829. 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

0.72
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553415163
Dimensions4.94 × 4.85 × 3.51 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
4.94 mm4.85 mm0.72 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553415163
Side View
Table 70.0%CrownGirdle: MED-THKPavilionCulet: 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 6
Current: £829 GBP|Low: £392 GBP|High: £829 GBP|Avg: £568 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3£442 GBP
Retailer 4£445 GBP
Retailer 6£491 GBP
Retailer 2£538 GBP
Retailer 5£562 GBP
Retailer 7£576 GBP
GemTrove£829 GBP

41 data points across 7 retailers

6 retailers£442 GBP to £829 GBP

A
Cheapest Retailer
-
£442 GBP
A
Retailer 2
-
£445 GBP
View
Final sale: no returns
A
Retailer 3
-
£491 GBP
View
B+
Retailer 4
-
£538 GBP
View
B+
Retailer 5
-
£562 GBP
View
Most Expensive
B
GemTrove
GT-N-01304638-98 · Nov 6
£829 GBP
A$1,708 AUD
View
5 more retailers have this diamond
Prices start from £442 GBPSave up to £388 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
0.72ct Princess
£442 GBP