A color-change sapphire was recently submitted to the GIA lab in Carlsbad ... Madagascar, and Myanmar (formerly Burma). To help with the country of origin determination, we collected laser ...

This 75.41 carat, deep blue Burmese sapphire is courtesy of a private collector. Sapphires from Myanmar (formerly Burma) can possess a rich, intense hue that stones from other sources are judged ...

Richard Winterton Auctioneers A 4.16ct Burmese sapphire ring was discovered hanging in a bag in Ms Hood's porch and is now estimated at £5,000-£7,000 Richard Winterton Auctioneers An Alabaster ...

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