Black onyx engagement ring rose gold, Diamond moissanite opal wedding ring, Vintage art deco promise jewelry, Seven stone anniversary ring All our jewelry is 100% authentic, Please check the availability of selected gems and other detail before purchase. ▷Item Description ▷Center stone: black onyx ▷Shape: 4mm round cut ▷Side stone: 1.6mm*2 opal, 1.3mm*4 natural diamonds or moissanite ▷Band Width: 1.9mm ▷Band Thickness: 1.2mm Metal Type: Solid 14K/18k/10k Rose Gold/white gold/yellow gold Size: All sizes are available, contact me if they do not contain the size you want in the drop-down menu. ADDITIONAL SERVICE √ CUSTOM ORDER √ PAYMENT PLAN √ ENGRAVING √ RUSH ORDER √ UPGRADE SHIPPING Thank you for taking the time to look at my shop. I hope you enjoy my designs as much as I enjoyed creating them for you! If you have any questions, please feel free to contact me! :)