A sword stuck in the ground or an object half sticking out. 

Sword Half Stuck 

Diamond seen from the side with a flat top and six sides showing.

Diamond

A metal grocery store shopping basket seen from the side. 

Vertically standing crystal showing six sides. 

A small shop or house facing front, with a little squared window and an arched door.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.