Material: 925 Sterling Silver, Zircon Stones Dimension: 1.7cm (Inner diameter) - adjustable   *Measurements may vary +/- 0.5 cm. *All pictures are filtered.

Material: 925 Sterling Silver, Zircon Stones Dimension:  Size  Inner Diameter (non-adjustable) S 16.1 mm M 16.9 mm L  17.6 mm   *Measurements may vary +/- 0.5 cm. *All pictures are filtered.  

Material: Rhodium Plating/ Rose Gold Plating over 925 Sterling Silver, Cubic Zirconia Stones Dimension: 1.75cm(Inner Diameter)   *Measurements may vary +/- 0.5 cm. *All pictures are filtered.

Material:  925 Sterling Silver or Gold Plating over 925 Sterling Silver  Dimension: 1.65cm(Inner Diameter) - slightly adjustable   *Measurements may vary +/- 0.5 cm. *All pictures are filtered.

Material: 925 Sterling Silver or 18K Gold Plating over 925 Sterling Silver Dimension: 1.69cm(Inner diameter) - adjustable   *Measurements may vary +/- 0.5 cm. *All pictures are filtered.

Material: Rhodium Plating over 925 Sterling Silver or Gold Plating over 925 Sterling Silver Dimension: 1.7cm (Inner diameter) - slightly adjustable    *Measurements may vary +/- 0.5 cm. *All pictures are filtered.

Material: 925 Sterling Silver  Dimension:  1.65cm(Inner Diameter)  - Slightly Adjustable   *Measurements may vary +/- 0.5 cm. *All pictures are filtered.