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green amethyst


Prasiolite, green-quartz or vermarine is a green form of quartz, a silicate mineral chemically silicon dioxide. Prasiolite is one of several quartz varieties. Since 1950, almost all natural prasiolite has come from a small Brazilian mine, but it is also seen in Lower Silesia in Poland.


This trasparent shade of Amethyst is minty green with a hint of blue.


is a misnomer since the term "amethyst" applies only to the purple variety of quartz. However, that doesn't stop the marketing of these less valuable pale amethyst stones after irradiation and/or heat treatments turn the color green.

emerald cut


A square or rectangular-shaped diamond with cut corners. On the crown, there are three concentric rows of facets arranged around the table and, on the pavilion, there are three concentric rows arranged around the culet.


A rectangular or square-shaped cut-cornered diamond. A step cut, it is favoured for diamonds and emeralds, when the principal purpose is to enhance colour rather than brilliance. It is also sometimes used to emphasize the absence of colour in diamonds. Shape


(of a gem) Cut in a rectangular shape with stepped facets


A diamond cut is a style or design guide used when shaping a diamond for polishing such as the Brilliant Cut. Cut does not refer to shape (pear, oval), but the symmetry, proportioning and polish of a diamond.

ring


Each of a series of resonant or vibrating sounds signaling an incoming telephone call


A telephone call


a characteristic sound; "it has the ring of sincerity"


An act of causing a bell to sound, or the resonant sound caused by this


sound loudly and sonorously; "the bells rang"


a toroidal shape; "a ring of ships in the harbor"; "a halo of smoke"