For example, diamond is only one number away, but it’s many times harder than gems in the corundum family. Common substances like sand and dust are composed mostly of quartz, the mineral species that ...

For example, diamond is only one number away, but it’s many times harder than gems in the corundum family. Common substances like sand and dust are composed mostly of quartz, the mineral species that ...

But the most precious of the things he lost was the amethyst and diamond-bejewelled ring which had been laying on top of the ...

A diamond shaped patio seating area is reached by a curved path of gold, each paving stone the link in a pendant chain. The whole space is backlit by walls cut from a rock face of Amethyst and ...

And today I'm going to be showing you how I clean both a diamond engagement ring as well as a beautiful amethyst statement ring as well. Both of these rings here I would call extreme cases.

Studded with jade, amethyst, diamond, opal, ruby and emerald, her ring was believed to have been created by the Parisian jeweler Jean-Baptiste Mellerio, who enjoyed the queen’s patronage shortly ...

The ring retails at $4,560, however, with the Black Friday deal, you can get it for just $1,824. Diamond Triple Row Band (Image via Bloomingdale's) 2) Amethyst and Pink Sapphire Statement Ring Check ...