Stone: Blue Sapphire Dyed - Dyed RopadaFrame Material: 18K Gold Over Solid Genuine .925 Sterling Silver. Shape: Faceted pear shape on both sides. Measurement: 22mm long, stone is 13x18mm. Weight: 2.0 grams per piece.
These stones are made from a natural ropada stone, a stone in the quartz family. For further information and details regarding this process, see the AZ Findings Blog: http://www.azfindings.com/blog.