diamantine

Etymology
From, from +.

Adjective

 * 1) Consisting of or resembling diamond.
 * 2)  Hard as diamond, adamantine.
 * 1)  Hard as diamond, adamantine.
 * 1)  Hard as diamond, adamantine.
 * 1)  Hard as diamond, adamantine.
 * 1)  Hard as diamond, adamantine.
 * 1)  Hard as diamond, adamantine.
 * 1)  Hard as diamond, adamantine.
 * 1)  Hard as diamond, adamantine.
 * 1)  Hard as diamond, adamantine.
 * 1)  Hard as diamond, adamantine.