Our Sphere Tension Set Titanium Ring is rather unique. It features a
perfect sphere of lab created ruby floating between its arms. The spheres are
accurate to within millionths of an inch and are normally used in high precision
measuring equipment. It makes for a striking setting. The sphere is available in
3/16" (4.76mm) or 1/4" (6.35mm) like the one shown.
Our Sphere Tension Set Titanium Ring looks best with a Polished finish and a
lab created ruby between 4-7 mm.
