Natural Purple Blue Montana Sapphire. SIZE: 17.40 X 17.10 X 8.20 MM. Transit time includes normal weekdays.Merchandise must have all tags. Thank You and Happy Shopping. This item is in the category "Jewellery & Watches\Loose Diamonds & Gemstones\Loose Gemstones". The seller is "gemscopious18" and is located in this country: IN. This item can be shipped worldwide.