- 行业: Fashion
- Number of terms: 4881
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- Company Profile:
risultato della combinazione di oro puro con una lega di argento rame e zinco
Industry:Jewelry
This gemstone is believed to reflect the colors of all other gemstones. Opal is the birthstone for October and the traditional gift for the 14th wedding anniversary.
Industry:Jewelry
A fairly new metal in the jewelry industry often used for wedding bands. Tungsten is resistant to corrosion and four times harder than titanium.
Industry:Jewelry
The feature of a watch that denies water and moisture from penetrating inside its case. No watch is completely waterproof, but several can withstand rain and splashing. Water resistance is measured in ATMs (atmospheric pressure). This number is usually printed on the back of the case.
Industry:Jewelry
A purple form of quartz. Amethyst is the birthstone of February and the traditional gift for the 6th and 17th wedding anniversaries.
Industry:Jewelry
A strong metal used for jewelry that is less likely to rust or corrode than regular steel or other jewelry metals.
Industry:Jewelry
A blue-green mineral from the beryl family. Aquamarine is the birthstone of March and the traditional gift for the 19th wedding anniversary.
Industry:Jewelry
The hardest known natural mineral to man. Diamonds are the birthstone of April and the traditional gift for the 10th, 60th and 75th wedding anniversaries. Learn more by visiting our Diamond Guide.
Industry:Jewelry
A stone found in nature that has the necessary rarity, beauty and durability for use in jewelry. For more information, visit our Gemstone Guide.
Industry:Jewelry
