Vintage Sterling Silver & Rose Quartz Box With Lid Converts To A Brooch, it is beautifully designed. The rose quartz gemstone is a wonderful rose pink colour and is full of beautiful natural inclusions, it is set into a superbly designed sterling silver brooch setting which has been cleverly designed as a lit for the box and it fits in nicely. The box part is also nicely made and sit on four bun feet. It is hallmarked on the base with the makers mark "JSJ", the anchor for Birmingham, the lion passant and the date letter "R" for 1991. It measures approx 4.5 cm wide, 3.5 cm deep and 2.0 cm high, it weighs approx 23.1 grams. It is in excellent vintage condition.