55 Cancri e, believed to be the first-ever discovered exoplanet to consist largely of diamond, may be of a less exquisite nature. Skip to content Introducing the all-new Astronomy.com Forum!

The Tulip E-Go Diamond notebook is inlaid with solid palladium white gold plates in which thousands of V.V.S. top-Wesselton, brilliant cut diamonds have been set, with a total weight of 80 carats.

Flashback: Neil Diamond’s E.T. Ode ‘Heartlight’ Causes Legal Skirmish. Diamond had to cough up a reported $25,000 when lawyers for MCA felt this song infringed upon the copyright of the film.

A team of astrophysicists has estimated that an exoplanet twice the size of Earth is largely made up of diamond. The planet, 55 Cancri e, is located around 40 light years from Earth and has a mass ...

Diamond cut isn’t a specific shape of ring, like an emerald or marquise, but rather one of the four main components in diamond grading. Jewelers call them the 4Cs : cut, color, clarity, and carat.

Diamond E Western is bidding adieu to Main Street after being a downtown staple for nearly 50 years. Owner Dave Schmauderer confirmed the news this week, and his announcement is bittersweet.

E! reporter Keltie Knight posted a dire Instagram call to celebrity action after losing her 4-carat diamond ring and asked for help in finding it from any and all stars arriving to the ceremony at ...

The explosion of lab-grown stones from China has shaken up the sector, leaving established players struggling for relevance ...

The reasons why diamond provides such a wonderful host to quantum defects come from its crystal structure. For example, diamond is a wide band-gap material, meaning that it can host a range of defects ...