A beautifully designed art deco style drop earring and necklace set with black onyx opal and marcasite gemstonesthe earrings come with a post and butterfly clip and are suitable for pierced ears onlyearring informationblack onyx informationnumber of stones 2stone shape pentagonstone size 6mm x 3mmcarat weight 100ctnaturalcreated natural black onyxcountry of origin brazilopal informationnumber of stones 2stone shape roundstone size 3mmcarat weight 015ctnaturalcreated natural