Natural Emerald 0.50 carat 7x5mm Oval

Natural Emerald
Measurements: 6.8x4.8mm, 2.2mm deep
Weight: 0.50 carats 
Treatment: Likely Oil
Cut: Oval
Color: Green
Clarity: Visible inclusions. It has black speckle inclusions and some brownish areas, and surface pitting
Condition: Preowned. May show slight signs of wear. See photos.