These genuine lapis lazuli gemstone rounds are a denim blue with tiny flecks of pyrite scattered across them--a lighter blue than my navy-blue lapis. Natural, untreated (undyed) gems. The gemstones measure 8mm in size and are accented with Bali gold vermeil (24k gold over sterling silver) caps. A 4mm Swarovski crystal adorns the top. Length is 1.5" from the TOP of the Bali vermeil earwire. Petite stones at 8mm, so please note that photos are enlarged to show detail. Gorgeous color to these--great with jeans. I also have these in a darker navy-blue shade, so see my shop for those as well. Ready to ship next business day.