A rare blue diamond, worth $100 million, was displayed at an exhibition on of the world's rarest diamonds in the United Arab ...

From brilliant blues to fiery reds, discover how nature crafts diamonds in every color, and why some shades are rarer than ...

The broad transparency window of diamond suggests that it could be useful as an efficient high-power tunable source in the yellow band by using a tunable green pump, allowing the dye rhodamine 6G ...

Mike says, 'Depending on the type of radiation that the diamond was exposed to, the green colour may just be on the surface, or evenly spread throughout the entire crystal. 'It is easy to irradiate ...

The natural diamonds that were hoarded ... Each color - red, orange, yellow, green, blue, and violet - bends and reflects inside the diamond slightly differently. The farther the light travels ...

(Representational Image/Freepik) With growing consumer interest in sustainable and affordable alternatives to natural diamonds, lab-grown diamond startups are expanding rapidly, aiming to ...

Mumbai: A diamond trader from Surat has been arrested for allegedly swapping a city trader's 6.47-carat GIA-certified natural diamond worth Rs 1.7 crore with a lab-grown one after showing an ...