Tommaso Design Pear Shaped 7x5mm Green Amethyst Ring 14 kt White Gold Size 7 Metal: 14 kt White Gold. Dimensions: Width: 5.00 mm Length: 7.00 mm This Classic creation is made by the renowned Tommaso Design Studio. Tommaso Design Studio, is a reputable American Family Business based in New York since 1986, uses the highest quality materials, and will proudly stand behind all of its products. GREEN AMETHYST: Pale Green variation of the Purple Gem. The name comes from the Greek `amethystos` meaning `sober`. A symbol of trust, since roman times, it is is thought to protect against seduction and provide peace, love, courage, and happine Additional Stones: