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Onyx Loose Gemstones

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Gemstone: Onyx
Natural Australian Opal Onyx Lady Cameo Hand Carved Loose Gemstone
Located in Jaipur, Rajasthan
Elegant Opal Cameo on Black Onyx This striking piece features a beautifully hand-carved Australian opal cameo set against a polished black onyx background. The opal shimmers with vi...
Category

21st Century and Contemporary Australian Victorian Onyx Loose Gemstones

Materials

Onyx, Opal

Italian Micromosaics Microsaic Colosseo Romano Colosseum Roman
Located in Milano, IT
Two wonderful 1800 circa Micro mosaic handmade by craftsmen and assembled with micro mosaic made in onyx depicting the colosseum of Rome. Brooch total weight 27.80 grams circa
Category

Late 19th Century Unknown Antique Onyx Loose Gemstones

Materials

Onyx

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