May Birthstone Energy  |  Shop Emerald

Unmissable Deals  |  Shop Sale

My Basket

Onyx Jewellery

Onyx Jewellery

A dark art to make a statement: featuring a range of bold and beautiful black onyx necklaces, rings, earrings and bracelets by R&O. Available in yellow gold, white gold, rose gold, and sterling silver.

Onyx Jewellery
Filter by:
Filter by:
Price
Sale
Filter by:
Sale
  1. Sale 4items
Gemstone
Stone Type
Filter by:
Stone Type
  1. Natural 1item
Stone Shape
Collection
Style
Filter by:
Style
  1. Statement 3items

Ruby & Oscar Men's Cushion Cut Black Onyx Knight Ring in Sterling Silver - R125921S
Men's Onyx Triumph Classic Ring in Sterling Silver
Men's Triumph Classic Ring
kr 3,390
Rating:
100%
5 Reviews
Onyx, Solid Sterling Silver

Multiple ring sizes available

  • Best Seller
Ruby & Oscar Men's Oval Cut Black Onyx Aston Ring in Sterling Silver - R125949S
Men's Onyx Godfather Ring in Sterling Silver
Men's Godfather Ring
kr 3,390 kr 2,990
11% off
Rating:
100%
1 Review
Onyx, Solid Sterling Silver

Multiple ring sizes available

  • Sale
  • Best Seller
Ruby & Oscar Men's Princess Cut Black Onyx Rectangle Centurion Ring in Sterling Silver - R125893S
Men's Onyx Triumph Centurion Ring in Sterling Silver
Men's Triumph Centurion Ring
kr 3,390
Rating:
100%
2 Reviews
Onyx, Solid Sterling Silver

Multiple ring sizes available

  • Best Seller
Ruby & Oscar Men's Princess Cut Black Onyx Greek Key Chunky Ring in Sterling Silver - R125935S
Men's Onyx Triumph Ring in Sterling Silver
Men's Triumph Ring
kr 3,890 kr 2,990
23% off
Rating:
100%
1 Review
Onyx, Solid Sterling Silver

Multiple ring sizes available

  • Sale
Ruby & Oscar Men's Radiant Cut Black Onyx Octagon Ring in Sterling Silver - R126097S
Men's Onyx Triumph Octagon Ring in Sterling Silver
Men's Triumph Octagon Ring
kr 3,090 kr 2,590
16% off
Rating:
100%
2 Reviews
7.0 ct Onyx, Solid Sterling Silver

Multiple ring sizes available

  • Sale
Ruby & Oscar Men's Oval Cut Black Onyx Godfather Ring in Sterling Silver - R125907S
Men's Onyx Godfather Ring in Sterling Silver
Men's Godfather Ring
kr 3,390 kr 2,890
14% off
Rating:
100%
1 Review
Onyx, Solid Sterling Silver

Multiple ring sizes available

  • Sale

per page