It was diamond cut diamond when the two men met because they were so sure their own ideas were right.

这两人凑在一块，真是硬碰硬，因为他俩都确信自己的意见是正确的。

《新英汉大辞典》

A cut diamond has many faces.

经切割的钻石有很多晶面。

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B a small rose-cut diamond or single-cut melee.

二小玫瑰切割钻石或单减混战。

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It's made of platinum and features a GIA certified radiant cut diamond weighing 10.04 carats.

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The diamond set on a platinum ring is flanked on either side by a tapered baguette-cut diamond.

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One displays a cushion-cut diamond surrounded by pearls, while the other features a large pearl surrounded by diamonds.

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