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Princess|Natural|HRD

1.00ct I SI2 Princess Natural Diamond

GD • I/SI2 • HRD 170003038325

Certificate HRD 170003038325

Diamond specifications and retailer prices

From £1,467 GBP
As of November 5, 2026
Save £1,930 GBP (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,398 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 170003038325. Listed at 10 retailers as of November 5, 2026, with prices from £1,467 to £3,398, a £1,930 spread on the same certified stone. NZ Jewellers lists it at £3,398. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 170003038325
Dimensions5.54 × 5.41 × 3.97 mm
L/W Ratio1.02
Top View
5.54 mm5.41 mm1.00 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateHRD 170003038325
Side View
TableCrownGirdlePavilionCulet: NoneDepth

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £3,398 GBP|Low: £1,375 GBP|High: £3,398 GBP|Avg: £1,937 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
Retailer 13
November 6, 2026
Retailer 11£1,467 GBP
Retailer 5£1,493 GBP
Retailer 8£1,499 GBP
Retailer 9£1,625 GBP
Retailer 12£1,625 GBP
Retailer 7£1,700 GBP
Retailer 13£1,728 GBP
Retailer 6£1,875 GBP
Retailer 10£1,875 GBP
Retailer 4£2,044 GBP
Retailer 2£2,067 GBP
Retailer 3£2,647 GBP
NZ Jewellers£3,398 GBP

22 data points across 13 retailers

10 retailers£1,467 GBP to £3,398 GBP

B
Cheapest Retailer
-
£1,467 GBP
B
Retailer 2
-
£1,499 GBP
View
Final sale: no returns
B
Retailer 3
-
£1,625 GBP
View
C
Retailer 4
-
£1,700 GBP
View
C
Retailer 5
-
£1,728 GBP
View
C
Retailer 6
-
£1,875 GBP
View
C
Retailer 7
-
£1,875 GBP
View
C
Retailer 8
-
£2,044 GBP
View
C
Retailer 9
-
£2,067 GBP
View
Most Expensive
D
NZ Jewellers
e5ec1bbd-ea55-4c89-ac0e-f8e3964009c8 · Nov 5
£3,398 GBP
$4,573 USD
View
9 more retailers have this diamond
Prices start from £1,467 GBPSave up to £1,930 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
£1,467 GBP