This pendant has a central large Black Onyx stone, with Biwa Pearls, Freshwater Pearls and a Moonstone, with a smaller Black Onyx stone at the top. They don't always bear a 925 stamp. when an item weighs under 7.78g in UK it does not require a hallmark or a 925 stamp.
It is hallmarked 925 silver at the Birmingham Assay Office. To be honest I'm not sure if the deep black highly polished stones are jet, obsidian or onyx. They are not translucent just a deep dark black.
JOJ is a contemporary tribute to the Jaipur artwork. Its a manufacturer and Supplier of gold & silver Jewelry studded with diamonds, precious and semi-precious gemstones. All our jewelry is 100% natural conflict free.