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Princess|Natural|GIA

1.00ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 7548591522

Certificate GIA 7548591522

Diamond specifications and retailer prices

From £956 GBP
As of November 4, 2026
Save £352 GBP (27%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,308 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-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 7548591522. Listed at 6 retailers as of November 4, 2026, with prices from £956 to £1,308, a £352 spread on the same certified stone. GemTrove lists it at £1,308. 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

1.00
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548591522
Dimensions5.47 × 5.47 × 3.95 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Natural
Top View
5.47 mm5.47 mm1.00 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548591522
Side View
Table 71.0%CrownGirdle: THN-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 4
Current: £1,308 GBP|Low: £885 GBP|High: £1,308 GBP|Avg: £1,083 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5£956 GBP
Retailer 6£958 GBP
Retailer 3£967 GBP
Retailer 2£1,040 GBP
Retailer 4£1,088 GBP
GemTrove£1,308 GBP

41 data points across 6 retailers

6 retailers£956 GBP to £1,308 GBP

A
Cheapest Retailer
-
£956 GBP
Final sale: no returns
A
Retailer 2
-
£958 GBP
View
A
Retailer 3
-
£967 GBP
View
A
Retailer 4
-
£1,040 GBP
View
A
Retailer 5
-
£1,088 GBP
View
Most Expensive
B+
GemTrove
GT-N-01306293-98 · Nov 6
£1,308 GBP
A$2,708 AUD
View
5 more retailers have this diamond
Prices start from £956 GBPSave up to £352 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
1.00ct Princess
£956 GBP