Lab Grown Blue Opal Gemstone Jewelry

Ruby & Oscar Pear Cut Blue Opal Equerre Pendant Necklace in Sterling Silver - R139127S

Modest Enveloped Pendant Necklace

$159

1 Review

Blue Opal, Solid Sterling Silver

+1 gemstone available

Ruby & Oscar Heart Shaped Blue Opal Pendant Necklace in Sterling Silver - R139225S

Infatuation Simplicity Heart Pendant Necklace

$169

Rating:

93%

6 Reviews

Blue Opal, Solid Sterling Silver

+2 gemstones available

Ruby & Oscar Heart Shaped Blue Opal Pendant Necklace in Sterling Silver - R138921S

Infatuation Heart Pendant Necklace

$209 $139

33% off

Rating:

100%

6 Reviews

Blue Opal, Solid Sterling Silver

+1 gemstone available

Sale

Ruby & Oscar Oval Cut Blue Opal & Diamond Pendant Necklace in 14k Gold - R151493Y

Bejewel Pendant Necklace

$379 $299

21% off

2 Reviews

Blue Opal, Diamond, Solid 14k Gold

+2 gemstones available

Sale

Ruby & Oscar Blue Opal Pendant Necklace in 14k White Gold - R151547W

Intuition Simplicity Pendant Necklace

$299

Rating:

100%

2 Reviews

Blue Opal, Solid 14k White Gold

+2 gemstones available

Ruby & Oscar Oval Cut Blue Opal & Diamond Pendant Necklace in 14k White Gold - R151487W

Bejewel Pendant Necklace

$349

1 Review

Blue Opal, Diamond, Solid 14k White Gold

+2 gemstones available

Out of stock

Ruby & Oscar Heart Shaped Blue Opal & CZ Ring in Sterling Silver - R139079S

Infatuation Heart Ring

$169

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

$169

Rating:

100%

3 Reviews

1.5 ct Blue Opal, Solid Sterling Silver

+1 gemstone available

Ruby & Oscar Princess Cut Blue Opal Pendant Necklace in 14k Gold - R151613Y

Legacy Simplicity Pendant Necklace

$329

Blue Opal, Solid 14k Gold

+2 gemstones available

Ruby & Oscar Princess Cut Blue Opal & Diamond Solitaire Ring in 14k White Gold - R166093W

Legacy Ring

$559

1 Review

1.0 ct Blue Opal, Diamond, Solid 14k White Gold

+3 gemstones available

Ruby & Oscar Blue Opal Pendant Necklace in 14k Gold - R151553Y

Intuition Simplicity Pendant Necklace

$299

Rating:

100%

3 Reviews

Blue Opal, Solid 14k Gold

+2 gemstones available

Ruby & Oscar Blue Opal Stud Earrings in 14k White Gold - R151535W

Intuition Simplicity Earrings

$369 $289

21% off

Rating:

100%

1 Review

Blue Opal, Solid 14k White Gold

+2 gemstones available

Sale

Ruby & Oscar Pear Cut Blue Opal & Diamond Pendant Necklace in 14k White Gold - R151559W

Modest Pendant Necklace

$339

Blue Opal, Diamond, Solid 14k White Gold

+2 gemstones available

Ruby & Oscar Heart Shaped Blue Opal & Diamond Pendant Necklace in 14k Gold - R151469Y

Petite Infatuation Soulmate Heart Pendant Necklace

$349

Rating:

100%

1 Review

Blue Opal, Diamond, Solid 14k Gold

+2 gemstones available

Ruby & Oscar Princess Cut Blue Opal Pendant Necklace in 14k White Gold - R151607W

Legacy Simplicity Pendant Necklace

$319

Blue Opal, Solid 14k White Gold

+2 gemstones available

Ruby & Oscar Oval Cut Blue Opal Cross Pendant Necklace in Sterling Silver - R138709S

Bejewel Cross Style Pendant Necklace

$209

1 Review

Blue Opal, Solid Sterling Silver

+2 gemstones available

Ruby & Oscar Pear Cut Blue Opal Stud Earrings in 14k White Gold - R151583W

Modest Simplicity Earrings

$369 $279

24% off

Blue Opal, Solid 14k White Gold

+2 gemstones available

Sale

Ruby & Oscar Cushion Cut Blue Opal Stud Earrings in 14k Gold - R151601Y

Cherish Simplicity Earrings

$339

Blue Opal, Solid 14k Gold

+2 gemstones available

Ruby & Oscar Cushion Cut Blue Opal Stud Earrings in 14k White Gold - R151595W

Cherish Simplicity Earrings

$349

1 Review

Blue Opal, Solid 14k White Gold

+2 gemstones available

Ruby & Oscar Blue Opal & Diamond Pendant Necklace in 14k White Gold - R151523W

Petite Intuition Pendant Necklace

$339

1 Review

Blue Opal, Diamond, Solid 14k White Gold

+2 gemstones available

Ruby & Oscar Blue Opal Stud Earrings in 14k Gold - R151541Y - Product Image #1

Intuition Simplicity Earrings

$329

Blue Opal, Solid 14k Gold

+2 gemstones available

Ruby & Oscar Heart Shaped Blue Opal Stud Earrings in 14k White Gold - R151475W

Infatuation Heart Earrings

$339

Blue Opal, Solid 14k White Gold

+2 gemstones available

Ruby & Oscar Cushion Cut Blue Opal Pendant Necklace in 14k White Gold - R151619W

Petite Cherish Simplicity Pendant Necklace

$259

Blue Opal, Solid 14k White Gold

+2 gemstones available

Ruby & Oscar Oval Cut Blue Opal & Diamond Pendant Necklace in 14k White Gold - R151499W

Embellished Bejewel Pendant Necklace

$349

Blue Opal, Diamond, Solid 14k White Gold

+2 gemstones available