thank you all very much for your kind words and suggestions!
I love solitaire diamond necklaces and would definitely like to gift her one someday. However, at the moment I think the most I can afford is one around 0.30ct which I think is a bit too small for her age. Therefore I'd rather gift her now something without a diamond and then save some money and gift her a bigger solitaire diamond necklace (1895/C de Cartier), e.g. for her 55th
. In this way she can have 2 necklaces in total to switch 
I personally prefer either the interlocking love or VCA Guilloche. I like think the interlocking love is more casual and looks nice with T shirt and jeans, while VCA is more flashy. I'll probably ask her before which one she prefers and get that
her birthday is in a month so I still have some time.
Does anyone have these 2 necklaces or any other from my list above and have experience with the quality of them? Is the secure mechanism... secure? Do they get scratched easily?
I love solitaire diamond necklaces and would definitely like to gift her one someday. However, at the moment I think the most I can afford is one around 0.30ct which I think is a bit too small for her age. Therefore I'd rather gift her now something without a diamond and then save some money and gift her a bigger solitaire diamond necklace (1895/C de Cartier), e.g. for her 55th


I personally prefer either the interlocking love or VCA Guilloche. I like think the interlocking love is more casual and looks nice with T shirt and jeans, while VCA is more flashy. I'll probably ask her before which one she prefers and get that

Does anyone have these 2 necklaces or any other from my list above and have experience with the quality of them? Is the secure mechanism... secure? Do they get scratched easily?