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

Ruby & Oscar Pear Cut Opal & Diamond Pendant Necklace in 9ct White Gold - R151573W

Finesse Trio Pendant Necklace

£289

Opal, Diamond, 9ct White Gold

+2 gemstones available

Ruby & Oscar Heart Shaped Pink Opal & Diamond Pendant Necklace in 9ct Rose Gold - R168307R

Infatuated By You Soulmate Pendant Necklace

£289

Pink Opal, Diamond, 9ct Rose Gold

Multiple lengths available

Ruby & Oscar Oval Cut Blue Opal & Diamond Pendant Necklace in 9ct Gold - R151493Y

Bejewel Dazzle Pendant Necklace

£285 £248

Rating:

100%

Blue Opal, Diamond, 9ct Gold

+2 gemstones available

Sale

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

£135

Black Opal, Sterling Silver

+1 gemstone available

Next Day

Ruby & Oscar Black Opal Five Stone Bracelet in Sterling Silver - R139337S

Five Stone Bracelet

£199

Black Opal, Sterling Silver

Out of stock

Ruby & Oscar Heart Shaped Black Opal Stud Earrings in Sterling Silver - R139209S - Product Image #1

Infatuated By You Stud Earrings

£135 £117

Rating:

100%

Black Opal, Sterling Silver

+1 gemstone available

Sale

Ruby & Oscar Pear Cut Blue Opal & CZ Teardrop Tennis Bracelet in Sterling Silver - R139473S - Product Image #1

Prowess Tennis Bracelet

£269

Rating:

100%

Blue Opal, CZ, Sterling Silver

+2 gemstones available

Ruby & Oscar Blue Opal Necklace in Sterling Silver - R171385S

Intuition Mystery Pendant Necklace

£195

Blue Opal, Sterling Silver

+3 gemstones available

Ruby & Oscar Cushion Cut Opal Stud Earrings in 9ct White Gold - R151597W

Cherish Simplicity Earrings

£295

Rating:

100%

Opal, 9ct White Gold

+2 gemstones available

Ruby & Oscar Oval Cut Blue Opal & Diamond Pendant Necklace in 9ct White Gold - R151487W

Bejewel Dazzle Pendant Necklace

£285

Rating:

100%

Blue Opal, Diamond, 9ct White Gold

+2 gemstones available

Ruby & Oscar Pear Cut Blue Opal & Diamond Pendant Necklace in 9ct White Gold - R151559W

Demure Dazzle Pendant Necklace

£285

Blue Opal, Diamond, 9ct White Gold

+2 gemstones available

Ruby & Oscar Pink Opal Solitaire Pendant Necklace in 9ct Rose Gold - R168313R

Intuition Simplicity Pendant Necklace

£249

Rating:

100%

Pink Opal, 9ct Rose Gold

Multiple lengths available

Ruby & Oscar Pear Cut Black Opal Stud Earrings in 9ct White Gold - R151587W

Demure Simplicity Earrings

£279

Rating:

100%

Black Opal, 9ct White Gold

+2 gemstones available

Ruby & Oscar Oval Cut Opal Tennis Bracelet in Sterling Silver - R139319S - Product Image #1

Bejewel Link Tennis Bracelet

£249

Rating:

100%

Opal, Sterling Silver

+2 gemstones available

Ruby & Oscar Opal Stud Earrings in 9ct White Gold - R151537W

Intuition Simplicity Earrings

£279

Opal, 9ct White Gold

+2 gemstones available

Next Day

Ruby & Oscar Black Opal Pendant Necklace in 9ct Gold - R151557Y

Intuition Simplicity Pendant Necklace

£249

Black Opal, 9ct Gold

+2 gemstones available

Ruby & Oscar Opal & Diamond Pendant Necklace in 9ct White Gold - R151525W

Petite Intuition Dazzle Pendant Necklace

£285

Rating:

100%

Opal, Diamond, 9ct White Gold

+2 gemstones available

Ruby & Oscar Princess Cut Opal Pendant Necklace in 9ct Gold - R151615Y

Legacy Simplicity Pendant Necklace

£279

Rating:

100%

Opal, 9ct Gold

+2 gemstones available

Ruby & Oscar Pear Cut Black Opal Stud Earrings in 9ct Gold - R151593Y

Demure Simplicity Earrings

£279

Rating:

100%

Black Opal, 9ct Gold

+2 gemstones available

Ruby & Oscar Heart Shaped Black Opal & Diamond Pendant Necklace in 9ct White Gold - R151467W

Petite Infatuated By You Soulmate Pendant Necklace

£295

Rating:

100%

Black Opal, Diamond, 9ct White Gold

+2 gemstones available

Ruby & Oscar Red Opal Necklace in Sterling Silver - R171383S

Intuition Mystery Pendant Necklace

£195

Red Opal, Sterling Silver

+3 gemstones available

Ruby & Oscar Black Opal Stud Earrings in 9ct Gold - R151545Y

Intuition Simplicity Earrings

£279

Rating:

100%

Black Opal, 9ct Gold

+2 gemstones available

Next Day

Ruby & Oscar Opal & CZ Three Stone Ring in Sterling Silver - R139031S

Intuition Trio Ring

£169

Rating:

100%

1.75 ctw Opal, CZ, Sterling Silver

+1 gemstone available

Ruby & Oscar Black Opal Stud Earrings in 9ct White Gold - R151539W

Intuition Simplicity Earrings

£279

Rating:

100%

Black Opal, 9ct White Gold

+2 gemstones available

Next Day