A pink sapphire and diamond ring, by Tiffany & Co.

A pink sapphire and diamond ring, by Tiffany & Co. <BR> Centrally-set with a square cushion-shaped pinkish purple sapphire <I>weighing approximately 5.06 carats</I>, between baguette-cut diamond single stone shoulders, to a platinum hoop, <I>hallmarked London 2000, finger size N</I><BR> Signed Tiffany & Co <BR> <I>Accompanied by report no. 05758, dated 29th May 2012, from the Gem & Pearl Laboratory stating that the pinkish purple sapphire was found to be natural with no evidence of heat treatment.</I> <BR>