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Brilliant Cut Diamond Coronet Three Stone in Platinum 0.9ct diamond shown
Brilliant Cut Diamond Coronet Three Stone in Platinum  2 Diamond size shown is to scale
Brilliant Cut Diamond Coronet Three Stone in Platinum  3 0.6ct diamond shown
  • Brilliant Cut Diamond Coronet Three Stone in Platinum
  • Brilliant Cut Diamond Coronet Three Stone in Platinum  2
  • Brilliant Cut Diamond Coronet Three Stone in Platinum  3
  • Product Video

1.01ct Brilliant Cut Diamond Coronet Three Stone in Platinum

Handcrafted in Great Britain.
Discover the Pragnell Seal

The Pragnell Seal

At Pragnell, the art of handcrafted jewellery is held in the highest regard, and symbolised by the Pragnell Seal.

In addition to being a guarantee of fine British craftsmanship, the seal shows that the design is exclusive to Pragnell.


£12,350 (inc. VAT)

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Ring Size Guide

Pragnell’s rings are measured in UK sizes, denoted by a letter. The chart below shows the circumference in millimetres of each ring size, from F to Z. Any Pragnell ring can be crafted in any size for the perfect fit.

UK SIZE MM UK SIZE MM
F 44.14 F 1/2 44.45
G 45.11 G 1/2 45.74
H 46.02 H 1/2 46.68
I 47.25 I 1/2 47.97
J 48.38 J 1/2 49.32
K 49.64 K 1/2 50.27
L 50.58 L 1/2 51.55
M 51.87 M 1/2 52.50
N 53.16 N 1/2 53.82
O 54.51 O 1/2 54.82
P 55.76 P 1/2 56.45
Q 57.15 Q 1/2 57.65
R 58.47 R 1/2 59.06
S 60.00 S 1/2 60.66
T 61.29 T 1/2 62.33
U 62.89 U 1/2 63.46
V 63.84 V 1/2 64.97
W 65.22 W 1/2 65.78
X 66.54 X 1/2 66.92
Y 67.51 Y 1/2 68.14
Z 68.77 Z 1/2 69.43

 

A regal and classic design the coronet setting holds the brilliant cut diamonds in fine claws allowing light to enter the side of the diamond and maximizing its brilliance. Each piece if hand crafted in platinum in our workshop.

0102086 - CURRENTLY IN STOCK

Material Platinum
Principal Stone Diamond
Principal Cut Brilliant
Diamond Colour G
Principal Diamond Clarity VS2
Principal Stone Weight 1.01 ct
Total Weight 1.83 ct
Pragnell Seal Yes

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01789 267 072

Mayfair, London

0207 409 2845

Leicestershire

0116 255 4434
Brilliant Cut Diamond Coronet Three Stone in Platinum 0.9ct diamond shown
Brilliant Cut Diamond Coronet Three Stone in Platinum  2 Diamond size shown is to scale
Brilliant Cut Diamond Coronet Three Stone in Platinum  3 0.6ct diamond shown