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Princess|Natural|HRD

1.51ct H SI2 Princess Natural Diamond

GD • H/SI2 • HRD 240000098134

Certificate HRD 240000098134

Diamond specifications and retailer prices

From £4,065 GBP
As of November 4, 2026
Save £3,730 GBP (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £7,795 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded H 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 240000098134. Listed at 10 retailers as of November 4, 2026, with prices from £4,065 to £7,795, a £3,730 spread on the same certified stone. NZ Jewellers lists it at £7,795. 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

1.51
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle15.3°
Pavilion angle38.6°
OriginNatural
Grading LabHRD
CertificateHRD 240000098134
Dimensions6.50 × 6.21 × 4.56 mm
L/W Ratio1.05
Top View
6.50 mm6.21 mm1.51 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 240000098134
Side View
Table 71.0%Crown 15.3°Girdle: Very ThinPavilion 38.6°Culet: NoneDepth 73.4%

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: £7,795 GBP|Low: £2,913 GBP|High: £7,795 GBP|Avg: £4,990 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
Retailer 14
November 6, 2026
Retailer 6£2,913 GBP
Retailer 3£3,996 GBP
Retailer 13£4,065 GBP
Retailer 11£4,170 GBP
Retailer 9£4,302 GBP
Retailer 8£4,661 GBP
Retailer 12£4,661 GBP
Retailer 14£4,661 GBP
Retailer 5£4,936 GBP
Retailer 2£5,064 GBP
Retailer 10£5,378 GBP
Retailer 7£6,848 GBP
Retailer 4£7,347 GBP
NZ Jewellers£7,795 GBP

24 data points across 14 retailers

10 retailers£4,065 GBP to £7,795 GBP

B+
Cheapest Retailer
-
£4,065 GBP
B
Retailer 2
-
£4,170 GBP
View
B
Retailer 3
-
£4,302 GBP
View
Final sale: no returns
B
Retailer 4
-
£4,661 GBP
View
Retailer 5
-
£4,661 GBP
View
Price last confirmed 8 days ago
B
Retailer 6
-
£4,661 GBP
View
B
Retailer 7
-
£5,064 GBP
View
B
Retailer 8
-
£5,378 GBP
View
C
Retailer 9
-
£6,848 GBP
View
Most Expensive
C
NZ Jewellers
62104856-da4a-403f-83f2-67bf19a18f9f · Nov 5
£7,795 GBP
$10,434 USD
View
9 more retailers have this diamond
Prices start from £4,065 GBPSave up to £3,730 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+
1.51ct Princess
£4,065 GBP