Page 61 - Thailand Gems & Jewelry Guide Book

Thailand’s Gems & Jewelry Guide Book
61

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纯净度/瑕疵 瑕疵的数量、大小和位置决定了

红/蓝宝石的纯净度,宝石外在或内在的裂隙和

小凹洞是判断宝石是否有瑕疵的重要因素。

The clarity of a ruby / sapphire is determined by the

number, size and location of inclusions which are natural

materials present in the stone. They reflect its fascinating

geological aspects, internally and externally too, there may be

the presence of fissures, fracture and cavities which affect clarity.

Eye Clean Slightly included Included

Insignificant Minor Moderate Significant Very Significant

Transparency

透明度 : 透明度指的是宝石透射光的能力,这取决于宝石

本身的光泽以及透亮程度。

Transparency refers to the ability of a ruby / sapphire to

transmit light. It is affected by the quantity or absence of opacity

and brilliance present in the stone.

Transparency Transparency Transparency

Here is
Here is
Here is

Transparent
Translucent
Opaque