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- Ear Area
- Main Stone
- Australian Opal (18)
- Black Opal (65)
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- Metal
- 10k Solid Gold (11)
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- Secondary Stone
- Black Opals (21)
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- Diamond (140)
- Diamond, Fire Opal (5)
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- Moissanite (5)
- Natural Diamond (5)
- No Stone (13)
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- Sapphire (9)
- Simulated Diamond (8)
- Tourmaline (5)
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- Turquoise (4)
- Other (2218)
- Shape
