GIA美国宝石研究院成立于 1931 年，是全球权威的钻石、彩色宝石和珍珠研究机构。 GIA 是一个非营利的公益性机构，是宝石与珠宝知识、标准和教育的主要来源。 欢迎关注 GIA。 全球各地的学生来到 GIA 寻求知识、学习技能、获取证书，以求建立成功的宝石和珠宝 ...

Established in 1931, the Gemological Institute of America (GIA) is the world’s foremost authority on diamonds, colored stones, and pearls. A public benefit, nonprofit institute, GIA is the leading ...

Ever since an Amazon subscription became a thing back in 2005, the service from the world’s largest online retailer has grown from a modest offering to one of the most popular services that ...

Starting today, vehicle shoppers in 48 U.S. cities can browse, order, finance, and schedule pickup of a new Hyundai vehicle from their local participating dealer directly on Amazon. Amazon Autos ...

See our ethics statement. Today, for the first time, you can buy a car — yes, a whole car — on Amazon. Same-day delivery not guaranteed. The e-commerce giant’s first foray into car shopping ...

Amazon's Cyber Monday deals are officially over. However, don't despair! Many of the best sales are still available, but you have to act fast to get the items you want. I'm a deals writer for Tom ...

Amazon's Cyber Monday sale runs from Friday, November 29th through Monday, December 2nd. Shoppers can find deals in categories like beauty, electronics, home goods, toys, and more. Travel deals ...

Amazon announced that its Black Friday Week and Cyber Monday holiday shopping event—from November 21 through December 2—was its biggest ever compared to the same 12-day period ending on Cyber Monday ...

The protest has been dubbed "Make Amazon Pay" by a workers' union. Workers for the largest online retailer in the world are on strike during one of the busiest shopping weekends of the holiday season.

Gia took to her Instagram account on Sunday, Dec. 1, where she showed off some brand-new photos with her boyfriend by her side. In the first photo, Gia can be seen wearing a casual outfit of a ...

Amazon workers in 20 countries, including the United States, are staging strikes on Black Friday to protest what the organizing labor union describes as anti-worker and antidemocratic practices.