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Princess|Natural|GIA

1.00ct I IF Princess Natural Diamond

EX • I/IF • GIA 2557823766

Certificate GIA 2557823766

Diamond specifications and retailer prices

From £1,507 GBP
As of November 4, 2026
Save £342 GBP (18%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,849 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557823766. Listed at 5 retailers as of November 4, 2026, with prices from £1,507 to £1,849, a £342 spread on the same certified stone. GemTrove lists it at £1,849. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557823766
Dimensions5.32 × 5.29 × 3.96 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.32 mm5.29 mm1.00 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557823766
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.8%

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: £1,849 GBP|Low: £1,507 GBP|High: £1,849 GBP|Avg: £1,694 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5£1,507 GBP
Retailer 2£1,614 GBP
Retailer 4£1,706 GBP
Retailer 3£1,777 GBP
GemTrove£1,849 GBP

40 data points across 5 retailers

5 retailers£1,507 GBP to £1,849 GBP

A
Cheapest Retailer
-
£1,507 GBP
A
Retailer 2
-
£1,614 GBP
View
A
Retailer 3
-
£1,706 GBP
View
A
Retailer 4
-
£1,777 GBP
View
Most Expensive
B+
GemTrove
GT-N-01306599-98 · Nov 6
£1,849 GBP
A$3,828 AUD
View
4 more retailers have this diamond
Prices start from £1,507 GBPSave up to £342 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
£1,507 GBP