Sotheby's to offer the most valuable pink Diamond at auction
Not only has The Pink Star received the highest colour and clarity grades from the GIA for pink diamonds, it has also been found to be part of the rare subgroup comprising less than 2 % of all gem diamonds known as Type IIa: stones in this group are chemically the purest of all diamond crystals and often have extraordinary optical transparency.
Facebook, TWitter: The new contest platforms of jewellery majors
Social Media contests in particular have gained in popularity and can be a powerful catalyst for spreading a brandâ€™s message where it matters most. Online marketers are finding that social media is great for holding online contests that boost awareness and engagement for consumer brands, according Lee Odden in an article in TopRankBlog.com.
Enter Facebook contest, win Vanna K diamond engagement ring
Operating under Facebookâ€™s new relaxed contest rules, all that is required to enter is to like the Vanna K Facebook page at http://www.facebook.com/VannaKJewelry, and then share the contest graphic which is pinned to the top of Vanna Kâ€™s timeline.