This is a natural pinkish-red Ruby in the exact size of 5.46 mm, its shape is round facet. The gemstone was mined in Myanmar and has a finished weight of 1.1ct. This gemstone's clarity grade is VS-SI. The clarity is in-between "Very Slightly Included" and "Slightly Included". This gemstone has been heated to improve its color and clarity. It is a very common treatment for gemstones. 

The gemstone comes in calibrated size  which is preferred for standard-sized jewelry settings.

Rubies are an aphrodisiac and will boost desire.
This size is suitable for a center-stone in a ring design.