1. Jewelry: This is the most common and preferred spelling in American English.
2. Jewellery: This spelling is more common in British English.
3. Jewlery: This spelling is considered incorrect in both American and British English.
The reason for the two main spellings is simply historical and regional variation. The spelling "jewellery" is older, coming from the French word "joaillerie". Over time, the spelling evolved into "jewelry" in American English.
It's important to note:
* Both "jewelry" and "jewellery" are accepted and considered correct depending on the region.
* "Jewlery" is generally considered incorrect and should be avoided.
So, while there's no single "right" way to spell it, it's best to be aware of the regional differences and use the spelling that's appropriate for your audience.