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JEWELLERY & GEM WORLD Hong Kong 2026 | Venues:Asia World - Expo, Hong Kong (AWE) | Date:14-18 SEP 2026 | Booth#:3B35

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Lab-Grown Synthetic Opal vs Opal-Like Plastic (OLP)

Lab-Grown Synthetic Opal vs Opal-Like Plastic (OLP)

Not all man-made opals are the same. Lab-grown synthetic opal contains 80%+ silica while OLP contains ~80% resin. This affects color stability, durability, and jewelry manufacturing compatibility.

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