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Princess|Natural|GIA

1.00ct J IF Princess Natural Diamond

ID • J/IF • GIA 6525445914

Certificate GIA 6525445914

Diamond specifications and retailer prices

From £1,340 GBP
As of November 6, 2026
Save £1,804 GBP (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,144 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded J 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 6525445914. Listed at 15 retailers as of November 5, 2026, with prices from £1,340 to £3,144, a £1,804 spread on the same certified stone. NZ Jewellers lists it at £3,144. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6525445914
Dimensions5.50 × 5.49 × 3.90 mm
L/W Ratio1.00
Top View
5.50 mm5.49 mm1.00 ctJ / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525445914
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 70.9%

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: £3,144 GBP|Low: £1,338 GBP|High: £3,144 GBP|Avg: £1,802 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2£1,340 GBP
Retailer 4£1,387 GBP
Retailer 3£1,449 GBP
Retailer 9£1,504 GBP
Retailer 11£1,504 GBP
Retailer 12£1,573 GBP
Retailer 6£1,633 GBP
Retailer 10£1,735 GBP
Retailer 7£1,835 GBP
Retailer 5£2,042 GBP
Retailer 8£2,634 GBP
NZ Jewellers£3,144 GBP

32 data points across 12 retailers

15 retailers£1,340 GBP to £3,144 GBP

Retailer 1
-
£1,323 GBP
Price last confirmed 168 days ago
A
Retailer 2
-
£1,340 GBP
View
B+
Retailer 3
-
£1,387 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,449 GBP
View
B+
Retailer 5
-
£1,504 GBP
View
Retailer 6
-
£1,504 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£1,573 GBP
View
B+
Retailer 8
-
£1,633 GBP
View
B+
Retailer 9
-
£1,693 GBP
View
B+
Retailer 10
-
£1,735 GBP
View
B+
Retailer 11
-
£1,835 GBP
View
Retailer 12
-
£1,854 GBP
View
Price last confirmed 32 days ago
B+
Retailer 13
-
£2,042 GBP
View
B
Retailer 14
-
£2,634 GBP
View
Most Expensive
B
NZ Jewellers
1a7d6c97-8399-41bc-bb4f-129e123a2e2f · Nov 5
£3,144 GBP
$4,231 USD
View
14 more retailers have this diamond
Prices start from £1,340 GBPSave up to £1,804 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
£1,340 GBP