May Birthstone Energy  |  Shop Emerald

Unmissable Deals  |  Shop Sale

My Basket

Opal Jewellery

Opal Jewellery

Effortlessly iridescent opal jewellery by R&O reveals rainbow flecks of colour, making opal the ultimate choice for beauty and opulence. Also featured are a range of best selling jewellery designs set with blue opals and black opals. Showcased in a variety of cuts, styles and settings. Available in yellow gold, white gold, rose gold, and sterling silver.

Opal Jewellery
Filter by:
Filter by:
Price
Sale
Filter by:
Sale
  1. Sale 26items
Next Day Delivery
Filter by:
Next Day Delivery
  1. Next Day Delivery 42items
Gender
Jewellery Type
Gemstone
Stone Colour
Stone Shape
Metal
Collection
Style
Ruby & Oscar Black Opal Hoop Earrings in Sterling Silver - R166167S - Product Image #1
Black Opal Intuition Hoop Earrings in Sterling Silver
Intuition Hoop Earrings
£179
Rating:
100%
2 Reviews
Black Opal, Solid Sterling Silver

+2 gemstones available

Ruby & Oscar Blue Opal Pendant Necklace in 9ct Gold - R151553Y
Intuition Simplicity Pendant Necklace
£199
Rating:
100%
3 Reviews
Blue Opal, Solid 9ct Gold

+2 gemstones available

Ruby & Oscar Pear Cut Pink Opal Stud Earrings in 9ct Rose Gold - R168295R
Pink Opal Modest Simplicity Earrings in 9ct Rose Gold
Modest Simplicity Earrings
£255
Pink Opal, Solid 9ct Rose Gold
Ruby & Oscar Opal & CZ Love Waves Cabochon Ring in 9ct Gold Plated Sterling Silver - R183157Y
Intuition Waves Ring
£139
0.5 ct Opal, CZ, 9ct Gold Plated

Multiple ring sizes available

  • Next Day
  • New
Ruby & Oscar Oval Cut Green Opal Green Paddle Drop Earrings in Sterling Silver - R138725S - Product Image #1
Bejewel Feminine Drop Earrings
£145
Rating:
100%
1 Review
Green Opal, Solid Sterling Silver

+2 gemstones available

  • Next Day
Ruby & Oscar Black Opal Stud Earrings in 9ct Gold - R151545Y
Intuition Simplicity Earrings
£249
Rating:
100%
2 Reviews
Black Opal, Solid 9ct Gold

+2 gemstones available

  • Next Day
Ruby & Oscar Princess Cut Opal Cabochon Ring in 9ct Gold Plated Sterling Silver - R183155Y
Opal Legacy Simplicity Ring, 9ct Gold Plated
Legacy Simplicity Ring
£135
1.5 ct Opal, 9ct Gold Plated

Multiple ring sizes available

  • Next Day
  • New
Ruby & Oscar Princess Cut Opal & Diamond Solitaire Ring in 9ct White Gold - R166091W
Opal & Diamond Legacy Ring in 9ct White Gold
Legacy Ring
£429
Rating:
90%
2 Reviews
1.0 ct Opal, Diamond, Solid 9ct White Gold

+3 gemstones available

Ruby & Oscar Blue Opal Stud Earrings in 9ct White Gold - R151535W
Intuition Simplicity Earrings
£279 £219
21% off
Rating:
100%
1 Review
Blue Opal, Solid 9ct White Gold

+2 gemstones available

  • Sale
Ruby & Oscar Opal & Diamond Pendant Necklace in 9ct White Gold - R151525W
Petite Intuition Pendant Necklace
£259
Rating:
100%
1 Review
Opal, Diamond, Solid 9ct White Gold

+2 gemstones available

Ruby & Oscar Oval Cut Opal & CZ Accent Stud Earrings in Sterling Silver - R138883S - Product Image #1
Bejewel Dainty Stud Earrings
£135 £85
37% off
Opal, CZ, Solid Sterling Silver

+2 gemstones available

  • Sale
  • Next Day
Ruby & Oscar Pear Cut Blue Opal & Diamond Pendant Necklace in 9ct White Gold - R151559W
Modest Pendant Necklace
£255
Blue Opal, Diamond, Solid 9ct White Gold

+2 gemstones available

Ruby & Oscar Princess Cut Opal Pendant Necklace in 9ct White Gold - R151609W
Legacy Simplicity Pendant Necklace
£245
Rating:
100%
4 Reviews
Opal, Solid 9ct White Gold

+2 gemstones available

Ruby & Oscar Pear Cut Opal & Diamond Earrings in 9ct Gold - R171461Y
Opal & Diamond Modest Regality Earrings in 9ct Gold
Modest Regality Earrings
£399
Opal, Diamond, Solid 9ct Gold

+9 gemstones available

  • Next Day
Ruby & Oscar Pear Cut Opal Stud Earrings in 9ct White Gold - R151585W
Modest Simplicity Earrings
£255
Opal, Solid 9ct White Gold

+2 gemstones available

Ruby & Oscar Green Opal & CZ Green Three Stone Ring in Sterling Silver - R139421S
Green Opal & CZ Intuition Trio Ring in Sterling Silver
Intuition Trio Ring
£125
Rating:
100%
2 Reviews
1.25 ct Green Opal, CZ, Solid Sterling Silver

Multiple ring sizes available

Ruby & Oscar Heart Shaped Blue Opal & Diamond Pendant Necklace in 9ct Gold - R151469Y
Petite Infatuation Soulmate Heart Pendant Necklace
£265
Rating:
100%
1 Review
Blue Opal, Diamond, Solid 9ct Gold

+2 gemstones available

Ruby & Oscar Cushion Cut Opal Pendant Necklace in 9ct Gold - R151627Y
Petite Cherish Simplicity Pendant Necklace
£225
Rating:
100%
1 Review
Opal, Solid 9ct Gold

+2 gemstones available

Ruby & Oscar Opal Earrings in 9ct White Gold - R171437W
Opal Petite Intuition Simplicity Stud Earrings in 9ct White Gold
Petite Intuition Simplicity Stud Earrings
£199
Opal, Solid 9ct White Gold

+11 gemstones available

Ruby & Oscar Opal Cabochon Ring in Sterling Silver - R138971S
Opal Intuition Filigree Ring in Sterling Silver
Intuition Filigree Ring
£115
Rating:
100%
1 Review
1.25 ct Opal, Solid Sterling Silver

Multiple ring sizes available

Ruby & Oscar Princess Cut Blue Opal Pendant Necklace in 9ct White Gold - R151607W
Legacy Simplicity Pendant Necklace
£239
Blue Opal, Solid 9ct White Gold

+2 gemstones available

Ruby & Oscar Opal & CZ Halo Ring in Sterling Silver - R139091S
Opal & CZ Intuition Halo Ring in Sterling Silver
Intuition Halo Ring
£155
Rating:
100%
2 Reviews
1.25 ct Opal, CZ, Solid Sterling Silver

Multiple ring sizes available

  • Next Day
Ruby & Oscar Oval Cut Opal Stud Earrings in 9ct White Gold - R151513W
Bejewel Simplicity Stud Earrings
£255
Rating:
80%
1 Review
Opal, Solid 9ct White Gold

+2 gemstones available

Ruby & Oscar Black Opal & CZ Cabochon Ring in Sterling Silver - R131127S
Black Opal & CZ Intuition Epic Cabochon Ring in Sterling Silver
Intuition Epic Cabochon Ring
£135
Rating:
100%
1 Review
1.5 ct Black Opal, CZ, Solid Sterling Silver

Multiple ring sizes available

  • Next Day

Page
per page