Frame Material: Solid Genuine .925 Sterling Silver.
Shape: Tiny Faceted Circle Shape on both sides.
Measurement: 7mm, 10mm with hoop, stone size is 6mm.

Stone: All 12 Birthstones are available

January: Garnet

February: Amethyst Quartz

March: Aqua Quartz

April: Crystal Quartz

May: Emerald

June: Moonstone

July: Ruby

August: Peridot

September: Blue Sapphire

October: Opalite

November: Citrine

December: Blue Topaz Quartz

These stones are known as hydrothermal quartz, which contains the same physical, chemical and optical properties of natural stone. For further information and details regarding this process, see the AZ Findings Blog: http://www.azfindings.com/blog.

Pictures only show the shape of the product, for actual size please read the measurement.