PolyU Library
Journal Call no.HD9747.A8J48
Article TitleMore produce calibrated gemstones.
Is Part OfJewellery news Asia ; no.143, Jul 1996, p.80-81.
AbstractDemand in 1996 is high for sapphires, star-sapphires and chrysoberyl cat's-eye above 5 carats from buyers in Hong Kong, Europe and the United States. The reason is that the quantity and quality of sapphires manufactured in India have declined and this has resulted in better sales and higher prices for sapphires from Sri Lanka.