Revitalizing Jewel Doublet

This gem counts as the first gem. So with only this you heal 133 every 10 sec.

The strange thing is that every additional gem you have, add 100 (and not 133) heal, always every 10 sec.
So 2 gems (included this) heal 233, 3 gems heal 333, etc.
Item level or rarity don't count (tried on 100 green item and 200 violet item).

Stack with foods that heal over time (like [item=133577] and Seraph Tenders) because it's not a buff, and it works in Combat.