I kind like the first bracelet, but why a bracelet? I think your pink might be more noticable as a pendent? ring? just a suggestion 

I like the first idea more than the second, particularly if you replace the metal chain with some non-metal dark material. I don't think you can go much thinner than 2 mm, since the pink diamond is 1.73 deep. Nor can you go much less than 5 mm wide if you want the "wrap around" effect on the pave (2.60 centre stone, 0.80 x 2 on either side + 0.80 for the two "wrap around" diamonds set on their side = 5 mm; you need the pave size to be such that it's roughly a divisor of the centre stone size)

My concern with rope or rubber is more to do with durability than fashion - replacing a silk rope band for a 1920s/30s watch is a hard task nowadays because they are no longer made (good quality ones; cheap replicas are available but they look 'orrible), and having one custom-made with good quality metal fittings costs an arm and a leg. Make sure that whatever you have built is such that changing band material is easy and requires only fashioning a rubber or rope piece with the appropriate shape/length.

Personally I like the first idea better.  I am curious what is the age of the person wearing it though?  My initial thought was to do a bangle of that when I saw it instead of a dark material (whatever you choose) or even a chain.  You could do the entire bangle in pave or jsut a section of it.   Or if you want to keep it from spinning, you could do a small cuff.

Just a thought to toss out there.

No ring?  Well....I think I am digging the first bracelet.  I would go for the links over the rubber...just promise to show us the finished product.

I'm not very convinced about leather strap.
The alternatives are: the rubber; marine rope (a very strong nylon cord), in this case, I could also use two Asscher cut diamonds that I have as firm-node. I do not know how you can translate into English latter element, I hope you both know what I mean. 

Lugs? End rings? End tags?

Raff

Do the ring it would be so gorgeous with you little pink in it.

Foxylady 

Squigs brought up a good idea.  A cuff could be made of white gold or platinum, with the same plaque sort of pave set in the center, maybe 6-10 mm wide.  Of course, I'm partial to cuffs ever since I saw Awestruck's constellation cuff.  http://coloreddiamon...hp/topic,2511.0.html

Rather than a random pattern, you could keep the look of the plaque to center over the width of the wrist.  Very simple, very understated, and classic - but with that little piece of pink dynamite front and center.  It would knock my socks off.  And, you could wear it comfortably until you're 100 or more.  I just wish I had photoshop to mock it up for you.

I have to agree with this.  At first I thought this was for a lady (given the tennis bracelet idea) but when the OP said it was for himself, I mostly tossed the cuff idea.  While some materials are coming in style for men with cuffs, I don't see a whole lot.  I have seen a titanium and leather and that's about it.  Some stainless too.

To me that is a very trendy look for a guy right now and not something I would do with a little stone like that.  In a few years at most I think the cuffs for guys will be out of style again.

Yep, it's correct... ahahahah 

However, in the case of a ring, I thought about this model. Obviously, adding the stone in the center. What do you think? 


(is it ok? I hope  )

Have you thought about a 3 or 5-stone ring?  I know this one has a HUGE orange diamond (1.71ct), but it's one of my favorites. http://rockdiamond.c...t-semi-bezel-setting

If you wanted a wide ring, the pink could be set N-S, rather than E-W with side diamonds - but I'm certainly no designer.

i REALLY like this style ring.  especially with the size stone you're talking about, i think it could become a very versatile unisex ring, bold without being overly masculine, but angular enough to fit a man's finger perfectly.