| 11. | A necklace of cultured pearls, however, may cost about dlrs 80.
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| 12. | Cultured pearls can be distinguished from natural pearls by X-ray examination.
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| 13. | A cultured pearl has only a couple millimeters covering the nuclei.
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| 14. | The French Court concluded that cultured pearls were indeed pearls.
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| 15. | Cultured pearls studded in gold and silver jewellery of intricate design are a speciality.
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| 16. | The recent development of synthetic sapphires and cultured pearls had made formal education essential.
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| 17. | Cultured Pearls were sold in cans for the export market.
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| 18. | Tradenames of cultured pearls are Akoya, white or golden South sea, and black Tahitian.
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| 19. | The rarity of the black cultured pearl is now a " comparative " issue.
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| 20. | It is adorned with 600 cultured pearls and of diamonds.
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