In the pendant surrounding the Hope Diamond are 16 white diamonds, both pear-shapes and cushion cuts. A bail is soldered to the pendant where Mrs. McLean would often attach other diamonds including ...

For centuries, brown diamonds were cheap. They were typically low in quality and had lots of imperfections. So jewelers didn't want them, especially when they could use brighter pink, blue ...

It also enables precision ‘doping’ with elements such as boron (in blue diamonds) for electrochemical applications, or nitrogen-vacancy (NV) in pink diamonds for quantum technology.

A very rare blue diamond sold for over $40m (£32m) at a Christie's auction in Geneva, news agencies said. The 17.61 carat, pear-shaped Bleu Royal diamond, set in a ring, fetched $43.8 million ...

Based on my extensive research, I determined the seven online retailers that offer the best lab-grown diamonds; my top pick overall is Blue Nile, because it offers high-quality pieces at ...

These diamonds also glow fluorescent blue under ultraviolent (UV) light. The Aurora Pyramid of Hope collection contains several diamonds that do this. Brown diamonds are caused by the crystal becoming ...

For centuries, brown diamonds were cheap. They were typically low in quality and had lots of imperfections. So jewelers didn't want them, especially when they could use brighter pink, blue ...

Regardless, investors seeking to lighten up on growth may wish to start with some blue chips within the Dow. Some of the relative laggards of the group may be diamonds in the rough worth stashing ...

Catching up on some quality rest and relaxation comes naturally to guests staying at the Blue Diamond Riviera Maya. This relatively small adults-only resort – which has just 128 rooms and ...

This is because the two elements share similar weights and properties. "The diamonds can range from clear to very deep blue," Martoia said. "The more boron, the deeper the blue." She added that it ...

The deals you see here are the lowest prices for flight tickets to Blue Nile found in the last 4 days, and are subject to change and availability. We've compared all the best online travel agents and ...