the.com/demantoid
the green garnet so brilliant it out-sparkles diamond, then politely refuses to be one.
name originDutch for diamond-like, earned by extreme fire
horsetail tellfibrous inclusions prove rare Russian Ural origin
dispersionscatters more rainbow light than actual diamond
tsar favoriteFaberge hoarded it for imperial Russian jewels
chromium soulthat vivid green comes from trace chromium