There are a couple of necklaces in a the range with a large knot but if it's this one:
http://www.qvcuk.com/ukqic/qvcapp.aspx/view.2/app.detail/params.item.334839.cm_scid.KeywordSearch my advice craftybel is to keep on resisting
. I bought it some months back. I stupidly ignored the reviews which commented on how tangled it was upon arrival and spent the best part of half an hour trying to straighten mine out when it got here. (In fact in looking this item up I see there have been more reviews since which are even more critical.) I know others have rated the quality of this range but for me it just wasn't there; it felt very flimsy, and the knot is emphatically *not* adjustable but a plastic station through which you cannot move the tangled threads. It was also far more glitzy and crystally than it appeared on-screen IYKWIM. Needless to say it went back like a boomerang (to be fair QVC accepted that it was below standard on the whole tangled issue and sent me a pre-paid postage label and refunded my inital P&P)
I am now very cautious when QVC preface an item description with the words 'Art Deco', something which they do to anything and everything it seems :grin: