a highly polished gem that is cut convexly but without facets
例句
A sapphire that was cut cabochon. 切削成凸圆形的蓝宝石
The crown is decorated with a stunning black onyx cabochon. 表冠以一颗华丽的凸圆形黑缟玛瑙装饰。
Cabochon crown with sapphire crystal.Water-resistant to 100 meters. 蓝色水晶，100米防水能力。
All of the gems are cabochon;the manufacture technique is developed in terms of cat's-eye and the drill hole. 几乎所有的宝石主要为弧面型，具特殊光学效应的宝石的加工以及宝石的钻孔技术已达相当高的水平。
Theembedded brass filigree describing the circles of the Trinity, surrounds a cabochon of jet-black. 三位一体的圆圈黄铜花边的金丝细工饰品.;中间围绕一颗黑色圆宝石
She wears a Bulgari ring and necklace with cabochon sapphires and rubies with diamonds. 她佩戴的是一款宝格丽的戒指，以及一条镶嵌鹅蛋形蓝宝石、红宝石与钻石的项链。
