You have to be a member or you earn them by playing games in the forest, wizard's domain, or secret adventure
The only way you can do that is by buying e-coins
You can get them by using gems together.
You can't share gems on Fantage, sorry.
It is not possible to get unlimited gems and coins in Hay Day without using cheats or hacks, which can result in penalties such as being banned from the game. The best way to earn gems and coins is by playing the game regularly, completing tasks, participating in events, and selling products from your farm.
No sorry unless u buy the gems with ecoins
You can buy gems on fantage with your e-coins. Another way, is to go to a party and play one of the pinata games and if you score first place sometimes you can get a gem. That's all! :D
no
red gems
You can buy e-coins and buy gems with your e-coins. If you use those e-coins at the wizard's domain, you can get member stuff! but you have to use gems that equal member stuff. You can't use gems that just give you non-member stuff, because that's a waste. You can do it, but I wouldn't if I were you. So yeah! If you buy gems with E-coins, you can get ultra rare or mega rare or lengendary items! But right now, (April 8-15 2011) they are giving out free starz and gems on fantage, and they give out e-coin gems too! So if you don't want to buy e-coins, you go on right now and they give you free e-coin gem!
you can't you have to play games or buy them
Black gems
Currently, no.