Crafted from 18k gold, this elegant ring features a Malawi sapphire centerpiece surrounded by brilliant diamonds. This piece is made to order just for you, so please allow 4-6 weeks for your item to ship. 18k yellow gold, Malawi sapphire, and diamonds Malawi sapphire: 0.48 tcw Diamonds: 0.08 tcw Clean with dish soap and warm water, or jewelry cloth Made in the USAShank width: 1.5-2mm Center stone width: 3.5mm Center stone height: 5.5mm Diamonds: 1.2mmIO Collective is about using ethically-sourced precious and semi-precious gemstones and refined metals to handcraft whimsical and uniquely-designed fine jewelry. Each piece is designed to tell a story—be it for an engagement, anniversary, the redesign of a family heirloom or something equally engaging—with the intention that every handcrafted piece shows the passion and creativity that goes into it.