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在國際市場上,珍珠的價格由於檔次的高低而相差懸殊。低級珍珠以公斤計,每公斤1000至2000美元》;高級珍珠以克計,每克值數十美元;超高級珍珠(珠徑在8毫米以上)以粒計,每粒值上萬美元。其身價之高,遠遠超過了黃金,許多國家要用珍珠代替黃金作為國庫儲備。評定珍珠價值高低的主要依據是光、圓、大、彩。△1934年5月7日,在菲律賓巴拉旺灣的一只巨貝中,發現一顆特大珍珠,重6350克,半徑7厘米,是目前已知世界上最大的海水天然珍珠,稱為“老子珠”,現存於美國舊金山銀行的保險庫中,價值408萬美元。△一顆產於斯里蘭卡珠母貝的夏梭菲珍珠,重32克,藏於伊朗王室。△1866年在澳大利亞西部,有人在白蝶珠母貝中培育出一顆形狀奇特的珍珠,名叫“南方十字架”。它是由9顆附殼珠連成一體,呈十字架形而得此
In the international market, the price of pearl varies greatly depending on the grade. Lower pearl in kilos, 1000 to 2000 US dollars per kilogram “; senior pearl in grams, tens of dollars per gram value; super-fine pearl (more than 8 mm in diameter) to tablets, each value of tens of thousands of dollars. Its high value, far more than gold, many countries use pearls instead of gold as a national reserve. The main basis for assessing the value of pearls is light, circle, big, color. On May 7, 1934, in a giant shell in the Bay of Balawang in the Philippines, a large pearl weighing 6,350 grams and a radius of 7 centimeters was discovered. It is the largest seawater pearl known to the world and is called ” Lao Zi Zhu, “is currently in the United States San Francisco Bank vault, worth 4.08 million US dollars. △ a produced in Sri Lanka pearl oyster shellfish, weighs 32 grams, hidden in the Iranian royal family. △ 1866 in western Australia, some people in the white butterfly mother of pearl bred a peculiar shape pearl, called ”Southern Cross." It is made of 9 beads attached to the shell, was a cross-shaped and get this