アメジストは古くから高貴な石として知られ、その鮮やかなパープルカラーは多くの人々を魅了してきました。今回ご紹介するのは、ボールカットのナチュラルアメジストルース。9.10カラットの大きさで、ジュエリーデザインに最適です。

With its enchanting purple hue and rich history, Amethyst is more than just a beautiful gemstone. It's a symbol of spirituality, healing, and protection that has captivated humanity for centuries.

Today, because of its availability and affordability, amethyst is used in mass-market jewelry as well as custom designer pieces. This makes amethyst one of the world’s most popular colored gems and ...

Common substances like sand and dust are composed mostly of quartz, the mineral species that includes the purple variety amethyst. So, while amethyst is a great gemstone for use in jewelry, it should ...

Have you ever wondered what Colorado’s state gemstone is? If so, you have come to the right place. Colorado has a state ...

Almost all amethyst (purple, pink and green) is heated to improve its appearance or deepen ... It’s also permeated with paraffin wax to hide surface cracks. Wipe your jade jewelry with a soft cloth ...

violet amethyst, ... [+] emerald, sapphire, turquoise, opal, ruby and yellow sapphire. The luxurious 14-karat SCRIBE brand “speaks” the coded gemstone language of acrostic jewelry, which uses ...

and Brazilian Amethyst. The Montgomery Gem, Mineral, and Jewelry Show also demonstrates mineral polishing and gemstone faceting throughout the weekend, along with educational activities for ...