1029

部門:	外しなさいオパールs
価格:	USD $400
オパールタイプ:	マトリックス
宝石類タイプ:	外しなさいオパールs
サイズ:	12x11mm ミリメートル
重量:	5.80 カラット
色:	緑青い
形:	自由形式
自然オパールタイプ:	自然オパールタイプ 3 (マトリックス)
背景調子 (暗闇):	N2 (黒)
透明物:	不透明
Ask Peter About This Item
Top quality boulder opal matrix from Winton Queensland. Stones like this are becoming rarer as the opal fields are running out. The price of Opal, unlike many gemstones is influenced by supply and demand, not by international cartels who agree on price increases. Hence, opal is destined to go up in value as the supply becomes more restricted which is happening at present. The color of these stones is completely natural, in contrast to diamonds [for example] which depends on man made facets to reflect the spectrum colors. email peter@opalmine.com for design ideas under the 'Brusacci' design label.