2 1/2" rose quartz obelisk from India. Rose quartz doesn't naturally form in obelisks, so this is obviously a cut shape. Rose quartz forms only in large blocks, so any point or shape will have been cut out of the solid rock.
Rose quartz can vary from a light pink to a darker color. It's all how nature feels that day- or millennium. It's known as the heart stone and symbolizes love.