There are five options for the gemstone: blue topaz, opalite, onyx, sapphire and ruby.
有五种宝石供选择，分别是蓝色托帕石、不纯蛋白石、缟玛瑙、蓝宝石和红宝石。
This cut topaz gemstone shows off its striking blue coloration, but the mineral also occurs in a colorless form or with a yellow or green color.
这颗经过切割的黄晶闪耀着夺目的蓝色光芒，但是这种宝石也有无色的，也有黄色或绿色的。
Blue opal from Peru is a new variety of gemstone.
秘鲁蓝欧泊是近年来新出现的宝石品种。
A complex crystalline silicate containing aluminum, boron, and other elements, used in electronic instrumentation and, especially in its green, clear, and blue varieties, as a gemstone.
电气石一种复合晶体硅酸盐，含有铝、硼和其它元素，用于电子仪器制造，其绿色，透明及蓝色的变体可作为宝石。
For one, the Italy-made ring is plated with either 18K gold or silver, and there are five options for the gemstone: blue topaz, opalite, onyx, sapphire and ruby.
首先，这款意大利制造的戒指镀有18K金或银，此外还有五种宝石供买家选择，分别是蓝色托帕石、不纯蛋白石、缟玛瑙、蓝宝石和红宝石。
As the gemstone of the Australian nation, opals are celebrated for immaculately embracing the entire colour spectrum, from translucent, white and red, through to green, blue and black.
澳宝是澳大利亚特产，其颜色从半透明、白色、红色到绿色、蓝色、黑色不等，因拥有完美七彩而闻名于世。
Blue turquoise is valued as a gemstone.
蓝色的绿松石被视为宝石。
Colors of this beautiful gemstone range from light violet-blue to ultramarine blue.
这个美丽的颜色范围从光宝石紫，蓝群青。
Colors of this beautiful gemstone range from light violet-blue to ultramarine blue.
这个美丽的颜色范围从光宝石紫，蓝群青。
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