Noun
a crystalline rock that can be cut and polished for jewelry
Source: WordNethe had the gem set in a ring for his wife Source: Internet
she had jewels made of all the rarest stones Source: Internet
A description was that the gemstone "lay on a bed of white silk and surrounded by many small white diamonds cut pear shaped". Source: Internet
A topaz gemstone is yellow in colour, although the mineral from which it comes can be blue, yellow, brown, pink or colourless. Source: Internet
Among them are: ; Amber : Amber, an ancient organic gemstone, is composed of tree resin that has hardened over time. Source: Internet
As a gemstone set into jewelry it is vulnerable to breakage and abrasion from general wear, as its hardness and toughness are poor. Source: Internet