Pearl Harbors

During the long history of pearls, the principal oyster beds lay in the Persian Gulf, along the coasts of India and Ceylon (now Sri Lanka), and in the Red Sea. Chinese pearls came mainly from freshwater rivers and ponds, whereas Japanese pearls were found near the coast in salt water. Nearly all the pearls in […]

About Emerald – History and Introduction

Emerald is the most precious stone in the beryl group. The name comes from the old French word ‘esmeralde’, which was derived from the Greek word ‘smaragdos’ meaning ‘green stone’. By definition, emerald is any medium to dark green beryl colored by chromium. Green beryl colored only by vanadium is not considered to be true […]