Stuart Stone is an analyst at BusinessGreen leading ... Stuart is particularly interested in green start-ups, culture and behaviour change, nature, the role of clean tech and circular innovation ...

In general, the more intense and uniform the color is, the more valuable the stone. Sapphires that are not blue are known as fancy sapphires, and may be any color—except red (which is a ruby). The ...

Gemstone Investments Ltd., incorporated in the year 1994, is a Small Cap company (having a market cap of Rs 19.88 Crore) operating in Financial Services sector. Gemstone Investments Ltd. key ...

Traditionally, radiation, chemotherapy, and surgery have been the most common ways to remove and destroy malignant cells. However, because these treatments can also damage healthy cells, they ...