Thanks darzy... Do you have any recommendations for round mirrors that arent too heavy to hang on tile?

Agree with Darzy re larger mirror, taller candle holders and removing item in middle.

Hello! I wonder if the way to go here would be to prop a tall painting on the mantle, rather than hang a mirror? I would still do tall candlesticks as Darzy suggests (one side only), and the cute ?Crate & Barrel rings would need a new home as well.

bigger pieces

Larger items with larger and not matching items on the hearth too.

Don't put more small items. Many good suggestions above.

What is the diameter of the current frame/mirror? You can find small mirrors with metal starbursts or regular frames that are very light weight.

Hi thanks for the suggestions..
@Darzy, The current dimension is 24inch... Due to the tiles i cant put too heavy in case it cracks them. This was light enough to hand with command... I do have similar ones on entryway and i am wondering if i can put multiple mirrors of different sizes.. They vary from 14 to 24

This first one is a little over 29" and only 7 lbs. I'd like to see the mirror hung center between the top of the mantel and ceiling. You could first try painter's tape in a circular pattern to see if the 29" size will be okay, or also see how it would look with three mirrors. But, then you'd need to remove your sculptures on the left because there would be too many circles.
http://www.wayfair.com/GiftCraft-Branch-and-Leave-Design-Round-Wall-Mirror-082671-GFCT1023.html
http://www.target.com/p/metal-sunburst-mirror-aged-gold/-/A-14265113#prodSlot=dlp_medium_1_3&term=metal+starburst+mirrors

Wow, your mirror looks a lot smaller than 24"! The fireplace must be pretty good size!

I love this 30" mirror but it's 15lbs. Too heavy?
http://www.kmart.com/shc/s/p_10151_10104_021V006389718000P?srccode=cii_10043468&cpncode=35-153023035-2&sid=KDx20090423x00001#specs

Darzy, thanks, i love the last one.. I will give that a try.. 15 might be possible i think.. Yes the fireplace mantel is huge and anything i put on this looks too small. The pieces aren't that small but compared to it they look really tiny

If 30" is even too small, you could also lean a nice size vertical art piece on the mantel. Then you won't have to worry about the weight. Plus, the light shining on a canvas would be quite nice, instead of a mirror.

i agree with Karemore, probably a large art leaning against the wall will work the best.

Starburst mirror design is not as much metal and would be lighter weight, yet larger.

You could suspend the mirror from the ceiling or you could get a painting such as the one below and just lean it up there.
http://www.gallerydirect.com/art/product/bob-hunt/incertitude?substrate_id=1&product_style_id=1&frame_id=&size=30x40

hi! i'm sorry, i am new to this...i don't have advice but could you PLEASE tell me where you found that double circle piece?? i am looking for something simple but sturdy and about that size, it's so perfect. thank you!

Someone above I think said the circles were crate and barrel :)

Hi the circles are from crate and barrel.

Sometimes, less is more...