A $2 million guitar decorated with over 11,441 diamonds will be on display at the Jewellery and Watch Show, which will run on 26-30 October at the Abu Dhabi National Exhibition Centre. {"preview_thumbnail":"https://cdn.flowplayer.com/6684a05f-6468-4ecd-87d5-a748773282a3/i/v-i-b…","video_id":"bd9ee6a0-38f8-4d14-9000-675dc33e9718","player_id":"8ca46225-42a2-4245-9c20-7850ae937431","provider":"flowplayer","video":"Top 10 Competitive Arab Economies"} The masterpiece is acknowledged by the Guinness Book of World Records as the world's most expensive guitar. Visitors of the event, which will convene under the patronage of Sheikh Nahyan bin Mubarak Al ...