Stainless Steel Gold Plated 6 mm 1.5 Ct Cubic Zirconia Ring.  This ring is 6 mm wide with tapered insides for comfort.

WHY STAINLESS STEEL
Durable - Outperforms both Gold And Silver in wear.
Resist Corrosion, Heat & Chemicals - Can be worn in water.
Will not turn your finger green ever, no matter how long you own it.
Price 
Cleans easy - soap and water, rag buff.  No special cleaners
All this means great for daily wear.
Excellent Investment