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Princess|Natural|GIA

1.00ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 2235725447

Certificate GIA 2235725447

Diamond specifications and retailer prices

From £650 GBP
As of November 4, 2026
Save £382 GBP (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,033 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235725447. Listed at 6 retailers as of November 4, 2026, with prices from £650 to £1,033, a £382 spread on the same certified stone. GemTrove lists it at £1,033. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235725447
Dimensions5.48 × 5.43 × 3.93 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
5.48 mm5.43 mm1.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235725447
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.4%

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: £1,033 GBP|Low: £609 GBP|High: £1,033 GBP|Avg: £774 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6£650 GBP
Retailer 4£655 GBP
Retailer 3£716 GBP
Retailer 2£731 GBP
Retailer 5£742 GBP
GemTrove£1,033 GBP

42 data points across 6 retailers

6 retailers£650 GBP to £1,033 GBP

A
Cheapest Retailer
-
£650 GBP
A
Retailer 2
-
£655 GBP
View
Final sale: no returns
A
Retailer 3
-
£716 GBP
View
A
Retailer 4
-
£731 GBP
View
A
Retailer 5
-
£742 GBP
View
Most Expensive
B+
GemTrove
GT-N-01306251-98 · Nov 6
£1,033 GBP
A$2,138 AUD
View
5 more retailers have this diamond
Prices start from £650 GBPSave up to £382 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
£650 GBP