Opal sterling silver ring, 'Sea of Coral'

Zoila Hidalgo

$62.99

Opal and chrysocolla ring, 'Blue Trinity'

Jacqueline Lopez

$47.95

Opal ring, 'Blue Universe'

Patricia Jara

$102.95

Ring size: 6.5

Opal ring, 'Caramel'

Tiberio Gonzales

$62.95

Ring sizes: 7.0, 8.0

Opal ring, 'Amazon Dawn'

Patricia Jara

$27.95

Ring sizes: 7.0, 8.0

Opal ring, 'Sky Temple'

Claudia Llaury

$39.95

Ring sizes: 7.0, 8.0

Opal ring, 'Peruvian Sky'

Claudia Llaury

$54.95

Ring sizes: 7.0, 7.5, 8.0

Rhodochrosite and opal ring, 'Duet'

Rosa Higa

$32.95

Ring sizes: 6.0, 7.0

Opal ring, 'Translucency'

Rosa Higa

$47.95

Ring sizes: 5.5, 8.0

Opal ring, 'So Pink'

Nando Orellana

$59.95

Ring sizes: 7.0, 8.0

Pink opal ring, 'Baby Rose'

Sandra and Lily

$74.95

Ring size: 7.5

Opal ring, 'Inspiration'

Ana Cristina Llapa

$84.95