Opal is a hydrated amorphous form of silica; its water content may range from 3 to 21% by weight but is usually between 6 and 10%. Because of its amorphous character, it is classed as a mineraloid. The name opal is derived from the Sanskrit term ‘upula’ meaning precious stone. In the Greek language, it is called as Opallios which means to perceive a change in colour. Opal stone is considered as a stone of riches, beauty, elegance and charm. It helps the wearer land in a luxurious life. It leads to prosperity, financial comforts, satisfaction and progression in life. Those in the industries of business, tourism, travels, exports and imports can immensely benefit by wearing this stone. Get Best Gold Jewellery & Coins from the best Jewellers in town with best price, range & variety. Get Government Approved Lab Certified Gemstones/Birthstones. Cash/Exchange your Gold, Silver & Diamonds at 100% Value with no deductions.