Lab Grown Opal Jewellery

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

Infatuation Simplicity Heart Pendant Necklace

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

$289

Black Opal, Solid Sterling Silver

+2 gemstones available

Ruby & Oscar Black Opal & CZ Three Stone Ring in Sterling Silver - R139043S

Intuition Trio Ring

$309

Rating:

100%

Modest Simplicity Earrings

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

$589

Intuition Mystery Pendant Necklace

Black Opal, Solid 9ct White Gold

+2 gemstones available

Ruby & Oscar Red Opal Necklace in Sterling Silver - R171383S

$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

Infatuation Heart Stud Earrings

$229

Rating:

93%

5 Reviews

Blue Opal, Solid Sterling Silver

Out of stock

Ruby & Oscar Blue Opal Pendant Necklace in 9ct White Gold - R151547W

Intuition Simplicity Pendant Necklace

$519

Rating:

100%

Blue Opal, Solid 9ct White Gold

+2 gemstones available

Ruby & Oscar Black Opal Hoop Earrings in Sterling Silver - R166167S - Product Image #1

Intuition Hoop Earrings

$419

Cherish Simplicity Earrings

Black Opal, Solid Sterling Silver

+2 gemstones available

Ruby & Oscar Opal & CZ Love Waves Cabochon Ring in 9ct Gold Plated Sterling Silver - R183157Y

Intuition Waves Ring

$339

0.5 ct Opal, CZ, 9ct Gold Plated

Multiple ring sizes available

Out of stock

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

$609

Rating:

100%

Modest Simplicity Earrings

Opal, Solid 9ct White Gold

+2 gemstones available

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

$589

Rating:

100%

Infatuation Heart Earrings

Black Opal, Solid 9ct Gold

+2 gemstones available

Out of stock

Ruby & Oscar Heart Shaped Opal Stud Earrings in 9ct White Gold - R151477W

$649 $519

20% off

Rating:

100%

Infatuation Soulmate Pendant Necklace

Opal, Solid 9ct White Gold

+2 gemstones available

Sale

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

$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

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%

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%

Legacy Simplicity Pendant Necklace

1.5 ct Blue Opal, Solid Sterling Silver

+1 gemstone available

Ruby & Oscar Princess Cut Blue Opal Pendant Necklace in 9ct Gold - R151613Y

$569

Blue Opal, Solid 9ct Gold

+2 gemstones available

Ruby & Oscar Princess Cut Blue Opal & Diamond Solitaire Ring in 9ct White Gold - R166093W

Legacy Ring

$969

Infatuation Heart Earrings

1.0 ct Blue Opal, Diamond, Solid 9ct White Gold

+3 gemstones available

Ruby & Oscar Heart Shaped Black Opal Stud Earrings in 9ct White Gold - R151479W

$599

Black Opal, Solid 9ct White Gold

+2 gemstones available

Ruby & Oscar Princess Cut Opal Cabochon Ring in Sterling Silver - R138995S

Legacy Simplicity Ring

$289

Rating:

100%