Diamonds might be forever but that doesn't stop them being bought and sold. One stone thought to have once belonged to Marie ...

A “flawless” blue diamond is set to become the world’s most expensive ring by selling for a staggering £35 MILLION this week. The Blue Moon Diamond is a 12.03 carat gemstone and has been ...

These structures are what gives the diamond mirror its reflective properties, with the scientists arriving at 98.9 percent reflectivity as the sweet spot that helps maintain its durability.

LONDON (Reuters) - A "Mirror Diamond" necklace bearing five Mughal empire pendant diamonds with emerald drops has been offered for private sale at a price of $20 million, auction house Bonham's ...

(2022, May 23). Diamond mirrors for high-powered lasers. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2022 / 05 / 220523122546.htm.

Britain is set to celebrate the Diamond Jubilee with one of its biggest parties ever – as millions toast the Queen’s 60 years on the throne. Nearly 10,000 street parties will be held, with ...

The dazzling diamond has been called one of the finest to ever go to auction, and precious stone fans will be gripped by the sale Get daily headlines and breaking news alerts for FREE by signing ...

GENEVA-- A pair of pear-shaped diamond earrings sold at Christie’s on Tuesday for 17.57 million Swiss francs ($17.6 million) including fees, falling well short of the pre-sale estimate and ...

The diamond was grown by chemical vapour deposition to a size of 5 x 5 x 1.47 mm and exhibited excellent transmission at the pump and output wavelength (573 nm). In the laser set-up, the diamond ...

LONDON (Reuters) - A "Mirror Diamond" necklace bearing five Mughal empire pendant diamonds with emerald drops has been offered for private sale at a price of $20 million, auction house Bonham's ...

A "Mirror Diamond" necklace bearing five Mughal empire pendant diamonds with emerald drops has been offered for private sale at a price of $20 million, auction house Bonham's said on Monday.