EVER2000 Personalized 3D Vertical Bar Necklace, Custom Necklace Engraved with Any Name Pendant Jewelry Gift

How to create a heart icon after a name when you customize it? It keeps on telling me to omit the heart emoji before purchasing it.

Can this be guaranteed by Christmas?

Are the special symbols available like the crowns: ♚♛

Is the engraving black or clear (imprinted)? Looks different in the photo examples shown above. Which will mine be like?