LONDON (Reuters) - A flawless blue topaz gemstone, said to be the largest of its kind, is set to go on display at London's Natural History Museum. The Ostro stone weighs around 2 kg (4.4 lb) and will ...

From astrological signs to flowers, there are many identifiers for someone's birth month. But there is none quite as beautiful or valuable as the birthstone. Each month has its own gemstone which ...

Yellow coloured gemstone is a topaz gemstone. This gem belongs to the planet Jupiter. It is said that a person who has Jupiter in an auspicious position in his horoscope, Topaz can prove to be very ...

The traditional birthstone Topaz, along with the modern birthstone Citrine makes them the lucky birthstones. Topaz, also known as the “lover of gold,” is said to bring wealth and money. Citrine, on ...

The Smithsonian has acquired an extraordinary 48.86-carat red topaz for the National Gem Collection. The Whitney Flame Topaz is one of the finest imperial, or “precious,” topaz gemstones in the world, ...

Have you ever wondered if white topaz could pass for a diamond? Sparkling like stars, diamonds have a special beauty. But wait, there’s white topaz, too, shining bright. Think of a sunny afternoon, ...

Have you ever seen an over 9,000 carat gemstone in person before? It's certainly not something you can wear on your finger but it is something you see for the first time at the Perot Museum of Nature ...

LONDON (Reuters) - A flawless blue topaz gemstone, said to be the largest of its kind, is set to go on display at London's Natural History Museum. The Ostro stone weighs around 2 kg (4.4 lb) and will ...