Crafting Workshop

Do you want the best crystals? You'll have to polish them, but don't worry! You've come to the right place to do so. Use your polished crystals and gemstones to summon dragons and level them up.
==Summary==
Crafting Workshop is a Building in the Ancient World. It is used to craft high-leveled crystals from low-leveled ones you got from the Crystal Mines, which are required to summon or evolve an Ancient Dragon.
==Crafting==
:Disclaimer: This table gives the price for upgrading a crystal by ONLY 1 level (for example, from Fine to Neat)
Form improvement 	Ruby	Sapphire	Topaz	Emerald	Onyx	Diamond
Raw to clean 	to 	to 	to 	to 	to 	to
Raw to clean 	30 	32 	34 	36 	38 	42
Clean to Pure 	to 	to 	to 	to 	to 	to
Clean to Pure 	68 	72 	75 	82 	88 	95
Pure to Fine 	to 	to 	to 	to 	to 	to
Pure to Fine 	100 	105 	110 	120 	130 	140
Fine to Neat 	to 	to 	to 	to 	to 	to
Fine to Neat 	152 	160 	165 	180 	195 	210
Neat to Bright 	to 	to 	to 	to 	to 	to
Neat to Bright 	288 	240 	250 	275 	295 	320
Bright to Squared	to 	to 	to 	to 	to 	to
Bright to Squared	??? 	??? 	??? 	??? 	??? 	480
Squared to Carved	to 	to 	to 	to 	to 	to
Squared to Carved	??? 	??? 	??? 	??? 	??? 	???
Carved to Oval 	to 	to 	to 	to 	to 	to
Carved to Oval 	??? 	??? 	??? 	??? 	??? 	???
Oval to Perfect 	to 	to 	to 	to 	to 	to
Oval to Perfect 	??? 	??? 	??? 	??? 	??? 	???