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<meta name="description" content="你可在周生生買到禮品, 鑽石, 鑽戒, 戒指, 自由行, 結婚, 首飾, 珠寶, 迪斯尼, 鉑金, 珍珠, 黃金, 18K 金, 金, 金行, 金飾 , ring, diamond, diamond ring, engagement ring, engaged, earrings, disneyland, jewellery, jewelry, gold, wedding, anniversary, platinum, 18k gold, pearl, gemstrone, pendant, sapphire, necklace, bangle, bracelet, cut, color, carat, clarity, solitarire, shopping, gift, gift idea, gia,valentine day, mother's day, christmas, birthday">
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<title>周生生珠寶 - 結婚鑽戒、鑽石首飾、鉑金、珍珠、黃金、18K金、迪斯尼金飾禮品盡在周生生</title>
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<a href="http://www.chowsangsang.com">黃金</a>是一種尊貴的金屬，能抵抗侵蝕，光澤恆久。<a href="http://www.chowsangsang.com">黃金</a>的質地較軟，可以煉成各種形狀。在香港，黃金的銷售以兩為單位，每兩相等於37.429克。製造<a href="http://www.chowsangsang.com">首飾珠寶</a>，可用<a href="http://www.chowsangsang.com">純金</a>（即24K或999.9黃金）或不同純金度的合金（又稱「K金」）。黃金混入銅、銀或鈀便成合金，最普遍的是<a href="http://www.chowsangsang.com">18K金</a>（含75%純金）及14K金（含58.5%純金）。由於合金較黃金堅硬，所以較適合鑲嵌鑽石或寶石的珠寶飾件。 隨著混合金屬的比例不同，合金的顏色及硬度也相應有分別。例如含銅量較高的合金會令顏色偏紅或玫瑰紅；而含銀量較高的合金則會呈白色。「<a href="http://www.chowsangsang.com">K白金</a>」是銀白色的K金，不含銅，只含有銀及鎳或鈀。 

<P><FONT face=Arial color=#0000ff size=2><A 
href="http://www.chowsangsang.com/new/chi/index.htm">周生生珠寶 www.chowsangsang.com</A> | <A 
href="http://www.emphasis.com">點睛品 www.emphasis.com</A> | <A 
href="http://eshop.chowsangsang.com/">周生生網上購物店 eshop.chowsangsang.com</A> | <A 
href="http://www.338.net">周生生證券 www.338.net</A> 
| <a href="news.htm">最新消息</a> 
| <a href="jewellery.htm">珠寶知識</a> 
| <a href="diamond_clarity.htm">鑽石淨度</a>
| <a href="diamond_colour.htm">鑽石色澤</a>
| <a href="diamond_cut.htm">鑽石車工</a>
| <a href="diamond_main.htm">鑽石</a>
| <a href="diamond_shape.htm">鑽石形狀</a>
| <a href="gold_main.htm">黃金</a>
| <a href="jade_clarity.htm">玉淨度</a>
| <a href="jade_colour.htm">玉色澤</a>
| <a href="jade_cutting.htm">玉車工</a>
| <a href="jade_main.htm">玉</a>
| <a href="jade_treated_jade.htm">仿玉</a>
| <a href="pearl_main.htm">珍珠</a>
| <a href="pearl_spec.htm">珍珠</a>
| <a href="sitemap.htm">網站地圖</a> 
| <a href="links.htm">連結</a> 
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