Black Opal Signet Rings
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Gemstone: Black Opal
Natural 1.56ct Australian Black Boulder Opal 18k Yellow Gold Oval Signet Ring
Located in Birmingham, GB
Natural Australian Black Boulder Matrix Opal 18k Yellow Gold Oval Signet Ring.
A beautiful 1.56ct carat natural black opal with a bright green, blue and purple play of colour and an...
Category
21st Century and Contemporary Black Opal Signet Rings
Materials
Opal, Black Opal, Gold, 18k Gold, Yellow Gold
Natural 2.45ct Australian Black Boulder Opal 9k Yellow Gold Oval Signet Ring
Located in Birmingham, GB
Natural Australian Black Boulder Opal 9k Yellow Gold Signet Ring.
A stunning 2.45 carat natural black boulder opal with a beautiful blue, purple and green play of colour and an exce...
Category
21st Century and Contemporary Black Opal Signet Rings
Materials
Opal, Black Opal, Gold, 9k Gold, Yellow Gold
Rare 3.02ct Australian Matrix Boulder Opal 18k Yellow Gold Cushion Signet Ring
Located in Birmingham, GB
Natural Australian Boulder Matrix Opal 18k Yellow Gold Cushion Signet Ring.
A beautiful 3.02 carat natural matrix boulder opal with a small streak of green, blue, yellow and purple ...
Category
21st Century and Contemporary Black Opal Signet Rings
Materials
Opal, Black Opal, Gold, 18k Gold, Yellow Gold
Natural 3.45ct Australian Black Boulder Opal 18k Yellow Gold Oval Signet Ring
Located in Birmingham, GB
Natural Australian Black Boulder Matrix Opal 18k Yellow Gold Oval Signet Ring.
A beautiful 3.45 carat natural black opal with a bright green, blue and purple play of colour and an e...
Category
21st Century and Contemporary Black Opal Signet Rings
Materials
Opal, Black Opal, Gold, Yellow Gold, 18k Gold
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