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Princess|Natural|GIA

1.00ct E SI1 Princess Natural Diamond

GD • E/SI1 • GIA 1408460801

Certificate GIA 1408460801

Diamond specifications and retailer prices

From £1,997 GBP
As of November 4, 2026
Save £2,078 GBP (51%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,075 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1408460801. Listed at 21 retailers as of November 4, 2026, with prices from £1,997 to £4,075, a £2,078 spread on the same certified stone. NZ Jewellers lists it at £4,075. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1408460801
Dimensions5.63 × 5.53 × 3.83 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.63 mm5.53 mm1.00 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1408460801
Side View
Table 71.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 69.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,722 GBP|Low: £2,018 GBP|High: £3,864 GBP|Avg: £2,573 GBP|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2£2,050 GBP
Retailer 6£2,118 GBP
Retailer 3£2,213 GBP
Retailer 7£2,270 GBP
Retailer 8£2,499 GBP
Retailer 1£2,722 GBP
Retailer 4£2,855 GBP
Retailer 5£3,808 GBP

36 data points across 8 retailers

21 retailers£1,997 GBP to £4,075 GBP

B
Cheapest Retailer
-
£1,997 GBP
B
Retailer 2
-
£2,050 GBP
View
B
Retailer 3
-
£2,066 GBP
View
B
Retailer 4
-
£2,095 GBP
View
B+
Retailer 5
-
£2,118 GBP
View
B+
Retailer 6
-
£2,177 GBP
View
B+
Retailer 7
-
£2,177 GBP
View
B+
Retailer 8
-
£2,213 GBP
View
B
Retailer 9
-
£2,251 GBP
View
B
Retailer 10
-
£2,270 GBP
View
B
Retailer 11
-
£2,339 GBP
View
Retailer 12
-
£2,339 GBP
View
Price last confirmed 8 days ago
B
Retailer 13
-
£2,429 GBP
View
B
Retailer 14
-
£2,445 GBP
View
Retailer 15
-
£2,499 GBP
View
Price last confirmed 30 days ago
B
Retailer 16
-
£2,505 GBP
View
B
Retailer 17
-
£2,699 GBP
View
B
Retailer 18
-
£2,722 GBP
View
B
Retailer 19
-
£2,855 GBP
View
B
Retailer 20
-
£3,808 GBP
View
Most Expensive
C
NZ Jewellers
83f74c2c-87d9-48a7-8c3e-314b520a01c9 · Nov 5
£4,075 GBP
$5,485 USD
View
20 more retailers have this diamond
Prices start from £1,997 GBPSave up to £2,078 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.

B+
1.00ct Princess
£1,997 GBP