This stunning sterling silver & tanzanite ring has so many unique details, you're sure to get questions about it! The cushion cut tanzanite gemstone lies in the center of a cubic zirconia pavé halo, with CZ pavé prongs securing it on all four sides. The gallery is split open in a way I've never seen before with beautiful milgrain detailing on the edges & the pavé split shank features the pavé gems as the halo, with two bezel set cubic zirconia in the middle on either side. Crafted from high quality 925 sterling silver. The sparkle & detail work is off the charts! The tanzanite is blue in natural lighting, but I couldn't get it to photograph, purple violet in artificial lighting, with flashes of burgundy. It's a beauty! Size 8, never worn. there are light scratches on the band from storage. SF & PF home, ready to ship today! •Gemstones• Tanzanite- 1 gem, 12mm×12mm -Cushion Cut -Prong Set -Mohs Hardness: 6.5 -December birthstone -1,000 more rare than diamonds, found only in Tanzania where it was formed 585 million years ago. Cubic zirconia, 68 gems, 1mm & 2mm -Circle Cut -Bezel & Pavé Set -Mohs Hardness: 8.5 •Metals• Sterling silver •Markings• Sunset- Makers mark CZ- cubic zirconia mark 925- denotes sterling silver Thailand- Country of origin