Prior to the discovery of diamonds in Brazil in the 1700s, India was the only place where diamonds were mined. Early references to diamonds in India come from
Emerald is a gemstone and a variety of the mineral beryl colored green by trace amounts of chromium and sometimes vanadium. Most emeralds are highly included, so their toughness (resistance to breakage) is classified as generally poor. Emerald is a cyclosilicate. The word "emerald" is derived (via Old French: esmeraude and Middle English: emeraude), from Vulgar Latin: esmaralda/esmaraldus, a variant of Latin smaragdus, which originated in Ancient Greek: (smaragdos; "green gem") Hardness of 7.5–8 on the Mohs scale Emeralds, like all colored gemstones, are graded using four basic parameters–the four Cs of connoisseurship: color, clarity, cut and carat weight. Before...
bench jeweler blog carat clarity color custom jewelry custom jewelry design cut diamonds emerald facets gems gold gold melting historical jewelry jewelry jewelry manufacturing journal liquid gold marquise newsletter painting pear platinum round royalty the 4csPeter Lopez