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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
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Ruby & Oscar Oval Cut Black Opal Stud Earrings in Sterling Silver - R138879S - Product Image #1
Stud Earrings
$229
Black Opal, Solid Sterling Silver

+1 gemstone available

Ruby & Oscar Pink Opal Solitaire Pendant Necklace in 9ct Rose Gold - R168313R
Pink Opal Intuition Simplicity Pendant Necklace in 9ct Rose Gold
Intuition Simplicity Pendant Necklace
$519
Rating:
100%
4 Reviews
Pink Opal, Solid 9ct Rose Gold

Multiple lengths available

Ruby & Oscar Black Opal Stud Earrings in Sterling Silver - R139339S - Product Image #1
Intuition Filigree Stud Earrings
$229
Rating:
100%
2 Reviews
Black Opal, Solid Sterling Silver

+2 gemstones available

Ruby & Oscar Oval Cut Blue Opal & Diamond Pendant Necklace in 9ct Gold - R151493Y
Bejewel Pendant Necklace
$649 $519
20% off
2 Reviews
Blue Opal, Diamond, Solid 9ct Gold

+2 gemstones available

  • Sale
Ruby & Oscar Heart Shaped Black Opal Pendant Necklace in Sterling Silver - R139223S - Product Image #1
Black Opal Infatuation Simplicity Heart Pendant Necklace in Sterling Silver
Infatuation Simplicity Heart Pendant Necklace
$289
3 Reviews
Black Opal, Solid Sterling Silver

+2 gemstones available

Ruby & Oscar Black Opal & CZ Three Stone Ring in Sterling Silver - R139043S
Black Opal & CZ Intuition Trio Ring in Sterling Silver
Intuition Trio Ring
$309
Rating:
100%
2 Reviews
1.75 ct Black Opal, CZ, Solid Sterling Silver

+1 gemstone available

Ruby & Oscar Pear Cut Black Opal Stud Earrings in 9ct White Gold - R151587W
Modest Simplicity Earrings
$589
3 Reviews
Black Opal, Solid 9ct White Gold

+2 gemstones available

Ruby & Oscar Red Opal Necklace in Sterling Silver - R171383S
Red Opal Intuition Mystery Pendant Necklace in Sterling Silver
Intuition Mystery Pendant Necklace
$439 $299
31% off
Red Opal, Solid Sterling Silver

+3 gemstones available

  • Sale
Ruby & Oscar Heart Shaped Blue Opal Stud Earrings in Sterling Silver - R138907S - Product Image #1
Blue Opal Infatuation Heart Stud Earrings in Sterling Silver
Infatuation Heart Stud Earrings
$229
Rating:
93%
5 Reviews
Blue Opal, Solid Sterling Silver
  • Out of stock
Ruby & Oscar Pear Cut Opal & Diamond Pendant Necklace in 9ct Gold - R151567Y
Modest Pendant Necklace
$649 $519
20% off
1 Review
Opal, Diamond, Solid 9ct Gold

+2 gemstones available

  • Sale
Ruby & Oscar Blue Opal Pendant Necklace in 9ct White Gold - R151547W
Blue Opal Intuition Simplicity Pendant Necklace in 9ct White Gold
Intuition Simplicity Pendant Necklace
$519
Rating:
100%
2 Reviews
Blue Opal, Solid 9ct White Gold

+2 gemstones available

Ruby & Oscar Cushion Cut Opal Stud Earrings in 9ct White Gold - R151597W
Cherish Simplicity Earrings
$609
Rating:
100%
1 Review
Opal, Solid 9ct White Gold

+2 gemstones available

Ruby & Oscar Heart Shaped Black Opal Stud Earrings in Sterling Silver - R139209S - Product Image #1
Infatuation Heart Stud Earrings
$229
Rating:
100%
4 Reviews
Black Opal, Solid Sterling Silver

+1 gemstone available

Ruby & Oscar Pear Cut Black Opal Stud Earrings in 9ct Gold - R151593Y
Modest Simplicity Earrings
$589
Rating:
100%
1 Review
Black Opal, Solid 9ct Gold

+2 gemstones available

  • Out of stock
Ruby & Oscar Heart Shaped Opal Stud Earrings in 9ct White Gold - R151477W
Infatuation Heart Earrings
$649 $519
20% off
Rating:
100%
3 Reviews
Opal, Solid 9ct White Gold

+2 gemstones available

  • Sale
Ruby & Oscar Heart Shaped Pink Opal & Diamond Pendant Necklace in 9ct Rose Gold - R168307R
Pink Opal & Diamond Infatuation Soulmate Pendant Necklace in 9ct Rose Gold
Infatuation Soulmate Pendant Necklace
$609
Pink Opal, Diamond, Solid 9ct Rose Gold

Multiple lengths available

Ruby & Oscar Oval Cut Blue Opal & Diamond Pendant Necklace in 9ct White Gold - R151487W
Bejewel Pendant Necklace
$599
1 Review
Blue Opal, Diamond, Solid 9ct White Gold

+2 gemstones available

  • Out of stock
Ruby & Oscar Heart Shaped Blue Opal & CZ Ring in Sterling Silver - R139079S
Infatuation Heart Ring
$289
Rating:
100%
2 Reviews
1.0 ct Blue Opal, CZ, Solid Sterling Silver

+1 gemstone available

  • Out of stock
Ruby & Oscar Princess Cut Blue Opal Blue Cabochon Ring in Sterling Silver - R139007S
Legacy Simplicity Ring
$289
Rating:
100%
3 Reviews
1.5 ct Blue Opal, Solid Sterling Silver

+1 gemstone available

Ruby & Oscar Princess Cut Blue Opal Pendant Necklace in 9ct Gold - R151613Y
Legacy Simplicity Pendant Necklace
$569
Blue Opal, Solid 9ct Gold

+2 gemstones available

Ruby & Oscar Princess Cut Blue Opal & Diamond Solitaire Ring in 9ct White Gold - R166093W
Blue Opal & Diamond Legacy Ring in 9ct White Gold
Legacy Ring
$969
1 Review
1.0 ct Blue Opal, Diamond, Solid 9ct White Gold

+3 gemstones available

Ruby & Oscar Princess Cut Opal Cabochon Ring in Sterling Silver - R138995S
Opal Legacy Simplicity Ring in Sterling Silver
Legacy Simplicity Ring
$289
Rating:
100%
3 Reviews
1.5 ct Opal, Solid Sterling Silver

+1 gemstone available

Ruby & Oscar Black Opal Hoop Earrings in Sterling Silver - R166167S - Product Image #1
Black Opal Intuition Hoop Earrings in Sterling Silver
Intuition Hoop Earrings
$419
2 Reviews
Black Opal, Solid Sterling Silver

+2 gemstones available

Ruby & Oscar Blue Opal Pendant Necklace in 9ct Gold - R151553Y
Intuition Simplicity Pendant Necklace
$519
Rating:
100%
3 Reviews
Blue Opal, Solid 9ct Gold

+2 gemstones available

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