This is a black diamond zirconia wedding, engagement, promise ring set in black rhodium Small clear pave crystals enhance this ring and add even more sparkle. Center stone is 7mm. Rings band measures 6mm when worn together. This is a stunning ring even more impressive in person. Such a unique ring for that special one of a kind lady! She is sure to go wild over this ring! Sent with jewelry care instructions, ready to ship in 1-3 days.