We are pleased to offer this lovely solitaire ring. German copper jeweler's wire has been used to create the intricate wire work which cradles the Turquoise Howlite solitaire. The solitaire measures 12mm. The German jeweler's copper wire has an anti tarnish coating. The ring pictured is size 8. We are happy to create your personal ring in sizes 6-10. Each will be unique but similar to the one pictured. Because each piece is individually hand crafted, there will be slight variations in the creation of each ring and gemstone. If you require a ring smaller than size 6 or larger than size 10, please contact us. All of our jewelry is artisan crafted with pride here in the United States. ITEM #0203DWJ