e/Synthetic gemstone

Information
lexicalization	eng: Synthetic gemstone
instance of	(noun) a crystalline rock that can be cut and polished for jewelry; "he had the gem set in a ring for his wife"; "she had jewels made of all the rarest stones" stone, gemstone, gem

Meaning
Chinese
has gloss	zho: 人工合成宝石是相对于天然宝石而言的，是为缓解天然宝石供需矛盾而产生和发展的产物，是人工制作而非天然产出的宝石。
lexicalization	zho: 人工合成宝石