As the classic campaign slogan goes, “A diamond is forever.” You’ll wear your engagement ring for the rest of your life, so ...

Jacques addresses the significance of the astounding Lucara Diamond recently discovered, and GIA's work helping dealers, ...

Is it finally time for coloured diamonds to take centre stage? Here, jewellery designer AARTI SONAWALA talks about them and ...

Lab-grown diamonds are also being used for money laundering. Late last year, Indian and Hong Kong customs revealed a joint operation in which they discovered “cheap synthetic diamonds were being ...

11, 2024 /PRNewswire/ -- Dhamani Jewels, the prestigious and award-winning jewelry house, has unveiled a dazzling new collection featuring their signature Dubai Cut Diamond at the Dubai Diamond ...

1960 年 GIA 出版 Diamond Dictionary（《钻石字典》），迅速成为国际行业参考图书。 GIA 鉴别出铍扩散蓝宝石和红宝石以及化学气相沉积法 (CVD) 生产的合成钻石。 GIA 推出一套切工等级，用于对 D 至 Z 颜色范围内的圆形明亮钻石进行评估。

过渡到现代明亮式切工 很多璀璨夺目的老式钻石为钻石分级鉴定所（包括 GIA 鉴定所）提出了一个难题，因为它们的比例不同于现代约定俗成的比例。 这使得我们很难用现代审美观点来评价它们。 尽管如此，这种凝聚古典美的钻石依然有不小的市场。 事实上 ...

Track your weight journey with CNET's top picks of the best smart scales, tested and reviewed by our health experts. I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest ...

An economy of scale is a microeconomic term that refers to factors driving production costs down while increasing the volume of output. There are two types of economies of scale: internal and ...

Similarly, the market is now pricing for the fed funds rate to get down to a range of to just 4%-4.25% by June next year, compared with the current range of 4.5% to 4.75%. A month ago, the highest ...

Sure, it will require consistent trips to the barbershop, but it’s definitely worth the trouble. In my opinion, the cut is best suited to those with oval, round, and diamond face shapes. The low fade ...