Black Gemstone Rings | Ruby & Oscar

Venetian Ring

$169

Rating:

100%

3 Reviews

1.0 ct Black Opal, CZ, Solid Sterling Silver

+1 gemstone available

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

Intuition Trio Ring

$179

Rating:

100%

2 Reviews

1.75 ct Black Opal, CZ, Solid Sterling Silver

+1 gemstone available

Ruby & Oscar Men's Cushion Cut Black Onyx Knight Ring in Sterling Silver - R125921S

Men's Onyx Triumph Classic Ring in Sterling Silver

Men's Triumph Classic Ring

$259

Rating:

100%

5 Reviews

Onyx, Solid Sterling Silver

Multiple ring sizes available

Best Seller

Ruby & Oscar Men's Oval Cut Black Onyx Aston Ring in Sterling Silver - R125949S

Men's Onyx Godfather Ring in Sterling Silver

Men's Godfather Ring

$259 $229

11% off

Rating:

100%

1 Review

Onyx, Solid Sterling Silver

Multiple ring sizes available

Sale
Best Seller

Ruby & Oscar Men's Princess Cut Black Onyx Rectangle Centurion Ring in Sterling Silver - R125893S

Men's Onyx Triumph Centurion Ring in Sterling Silver

Men's Triumph Centurion Ring

$259

Rating:

100%

2 Reviews

Onyx, Solid Sterling Silver

Multiple ring sizes available

Best Seller

Ruby & Oscar Black Opal & CZ Cabochon Ring in Sterling Silver - R131127S

Intuition Epic Cabochon Ring

$189

1 Review

1.5 ct Black Opal, CZ, Solid Sterling Silver

Multiple ring sizes available

Ruby & Oscar Oval Cut Black Opal & CZ Cocktail Ring in Sterling Silver - R131067S

Bejewel Harlequin Ring

$169

Rating:

90%

3 Reviews

1.25 ct Black Opal, CZ, Solid Sterling Silver

Multiple ring sizes available

Ruby & Oscar Black Opal & CZ Love Waves Cabochon Ring in Sterling Silver - R139385S

Intuition Waves Ring

$169

0.5 ct Black Opal, CZ, Solid Sterling Silver

+2 gemstones available

Ruby & Oscar Men's Cushion Cut Black Opal & CZ Knight Ring in Sterling Silver - R125823S

Men's Black Opal & CZ Triumph Classic Ring in Sterling Silver

Men's Triumph Classic Ring

$259

0.5 ct Black Opal, CZ, Solid Sterling Silver

Multiple ring sizes available

Ruby & Oscar Princess Cut Black Opal & Diamond Solitaire Ring in 14k White Gold - R166095W

Legacy Ring

$559

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

+3 gemstones available

Ruby & Oscar Men's Princess Cut Black Onyx Greek Key Chunky Ring in Sterling Silver - R125935S

Men's Onyx Triumph Ring in Sterling Silver

Men's Triumph Ring

$299 $229

23% off

Rating:

100%

1 Review

Onyx, Solid Sterling Silver

Multiple ring sizes available

Sale

Ruby & Oscar Men's Radiant Cut Black Onyx Octagon Ring in Sterling Silver - R126097S

Men's Onyx Triumph Octagon Ring in Sterling Silver

Men's Triumph Octagon Ring

$239 $199

16% off

Rating:

100%

2 Reviews

7.0 ct Onyx, Solid Sterling Silver

Multiple ring sizes available

Sale

Ruby & Oscar Men's Oval Cut Black Onyx Godfather Ring in Sterling Silver - R125907S

Men's Godfather Ring

$259 $219

15% off

Rating:

100%

1 Review

Onyx, Solid Sterling Silver

Multiple ring sizes available

Sale

Ruby & Oscar Pear Cut Black Opal & CZ Bellezza Ring in Sterling Silver - R138795S

Finesse Bellezza Ring

$169

1.0 ct Black Opal, CZ, Solid Sterling Silver

+1 gemstone available

Ruby & Oscar Princess Cut Black Opal Ring in Sterling Silver - R139549S

Legacy Simplicity Ring

$169

Rating:

100%

1 Review

1.0 ct Black Opal, Solid Sterling Silver

+1 gemstone available

Out of stock

Mezzo Channel Ring

$209

Rating:

100%

2 Reviews

1.0 ct Black Opal, CZ, Solid Sterling Silver

+1 gemstone available

Out of stock

Ruby & Oscar Princess Cut Black Opal & CZ Majeste Ring in Sterling Silver - R139537S

Legacy Majesty Ring

$169

1.0 ct Black Opal, CZ, Solid Sterling Silver

+1 gemstone available

Out of stock

Ruby & Oscar Men's Rectangular Cut Black Opal & CZ Aston Ring in Sterling Silver - R125837S

Men's Black Opal & CZ Aston Ring in Sterling Silver

Men's Aston Ring

$299

0.5 ct Black Opal, CZ, Solid Sterling Silver

Multiple ring sizes available

Out of stock