The crown was set with precious jewels—diamonds, rubies and emeralds.

王冠上镶嵌着稀世珍宝—有钻石、红宝石、绿宝石。

《牛津词典》

The prices of diamonds and coloured jewels have gone up 20% over the past year, according to the auction house Christie's.

根据佳士得拍卖行所说的，在过去几年里钻石和有色珠宝的价格已经上涨了20%。

youdao

Some valuable things are very small, like diamonds and other jewels.

像钻石和其他珠宝，一些贵重的东西体积很小。

youdao

Some valuable things are very small, like diamonds and other jewels.

VOA: special.2009.08.30

Carbonaceous chondrites contain tiny jewels - presolar diamonds and sapphires.

BBC: Rare space rock in British lab

Titled the Jewelry PC, Moneual's unit will be in one of two styles by jewelry designer Lee Charles Buckingham, and will include real diamonds and other precious jewels on top of what looks to be an otherwise boring home theater PC.

ENGADGET: Moneual for a million: Jewelry PC demands dramatic pricetag