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World Diamond and Black Onyx Ring

This beautiful diamond and semi-precious stones embodies the joy and dynamism of the World.

CHF 2,900.00

Not available for your country

JEWELLERY DETAILS size guide

The Henri Maillardet World collection brings together the energy of the precious and semi-precious stones carved from all the corners of the Earth to offer you distinctive jewellery pieces.

  • World Diamond and Black Onyx Ring
  • Reference code: AD_JD18RN19RG
  • Size: 54
  • 18K rosé gold
  • 3 main stones: black onyx and rhodolite totaling 6.42 carats
  • 16 diamonds totaling 0.11 carats
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Size guide:
Determine your bracelet, necklace or ring size. Please use the size guide as reference only.

EU Size Wrist measurements (in) Wrist measurements (mm)
Extra Small 4.76-5.25 in. 121-133
Small 5.26-5.75 in. 134-146
Medium 5.76-6.25 in. 146-159
Large 6.26-6.25 in. 159-171
Extra Large 6.76-7.25 in. 172-184
US Size EU Size
10 50
12 52
14 54
16 56
18 58

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