Birthstones: Names of the Gemstones for Each Month January : Garnet February : Amethyst March : Aquamarine April : Diamond May : Emerald June: Pearl or Alexandrite July : Ruby August: Peridot September: Sapphire October: Tourmaline or Opal November : Topaz or Citrine December : Tanzanite, Zircon...
Elbaiteis the most well-known and valuable form of Tourmaline. Most of the multicolored Tourmalines and almost all of the Tourmaline gemstones are of the Elbaite variety. Elbaite is allochromatic, meaning trace amounts of impurities can tint crystals, and it can be strongly pleochroic. Every ...
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The word tourmaline comes from the Sinhalese word “toramalli” which is a common term for reddish-brown semi-precious gemstones. Tourmaline colour varies greatly, and largely depends on its composing elements. Tourmaline colour is black, deep brown, or bluish-black if it is iron-rich. If it ...
Tourmalines, spinels, aquamarines, amethyst, and topaz are some examples of semi-precious gemstones. These classifications, however, do not determine nor reflect the value of a gemstone, as some semi-precious gems are valued higher than some precious stones. 15 EXAMPLES OF GEMSTONES Amber is a...
of jewelry. Since all of our gemstones are in standard sizes they can be easily set into whatever mounting you choose. While some people may prefer to shop for premade jewelry, others prefer to choose the exact type and cut of gemstones to imbue more meaning and personal touch into their ...
For Alice’s new Sari collection, which is inspired by India’s rich sari tradition, she plays on the strengths of lacquer enamel that hot enamel can’t deliver. Pairing playful stripes, patterns and polka dots with punchy coloured gemstones, the vivid hues and crisp geometry...
When you come across kammererite, you’ll notice its captivating beauty. Its deep shades of purple and its crystal structure make it stand out among other gemstones. However, keep in mind that, due to its scarcity, kammererite can be quite expensive and challenging to find. ...
Goshenite is the "mother of all gemstones" because it can be transformed into other gemstones like emerald, morganite, or bixbite by irradiating it with high-energy particles. The resulting color depends on the content of Ca, Sc, Ti, V, Fe, and Co impurities. ...
Gemstone, any of various minerals highly prized for beauty, durability, and rarity. A few noncrystalline materials of organic origin (such as pearl and amber) also are classified as gemstones. Of the more than 2,000 identified natural minerals, fewer tha