These rubies, a 16.68 mm rough and a 2.72 ct cushion cut, are from Myanmar. Photo by Robert Weldon/GIA, courtesy of the William F. Larson collection. Following the charts for the micro-features of ...

Join GIA on location at the inaugural Gemfields Mozambique ruby auction and go behind the scenes to get an insider’s look at the rough gemstone auction world. 一家大型的宝石矿业公司寻求改变世界收购和销售优质宝石的方式。 和 GIA ...

The timelessness of pearls’ beauty and the appeal they have been holding for people is undying. Besides the fact that pearls are appealing, they are considered valuable in astrology, healing and ...

Minerals such as Pezzotaite, which was discovered in 2002, or Musgravite, the first gem-quality stone that was found in 1993, ...

Jet, a flat-black, opaque gemstone derived from wood that has experienced ... “We get tourists ringing us for rough jet all the time, and the answer is always ‘no.’” ...

Ruby in the RoughIts green surroundings showcase a ruby from Tanzania in its unpolished beauty. Rubies, valued as precious gems, are the mineral corundum in its red form. Perhaps the country best ...

She was seen promoting her brand’s lingerie underneath the naked dress. She paired the ruby gemstone on her pointer finger ...

Gemfields said proceeds from the auction would be repatriated to Kagem in Zambia, with all royalties due to the government ...

Gold could potentially be touching ore by mid-2026, depending on the timing of permit receipts. Check out more on IAU:CA ...

很难用一个列表来描述 Ruby 与 C 或 C++ 代码的不同之处，因为差异相当大。其中一个原因是 Ruby 的运行时帮你做了很多工作。与 C 的“不隐藏内部机制”原则不同——Ruby 的关注点在于将繁重的工作交由运行时，使用者站在运行时的肩上，活的更轻松。除非或直到 ...

She adds, “The deep red color in this gemstone is extra special because red is Aries' power color, meaning they'll always feel in control wearing bloodstone.” This 14-karat Edwardian intaglio ...

When you want really tasty, buttery pastry, it is best to make your own from scratch. This rough puff is an easier version of the full puff pastry, but no less delicious. Make double and freeze ...