Twilight is a vibrant fine jewelry collection that explores variations in color, layers and light as they appear in the sky at dusk and dawn. Twilight introduces effervescent color centered around genuine sapphires and rubies cut by Swarovski. The Ombre Rose Stack Rings are set in 18k recycled yellow gold with genuine, ethically sourced pink sapphires and rubies cut by Swarovski. The face of these items individually measure at 0.75" (L) x 0.1" (W). Please note that this item is made-to-order and takes 4-6 weeks for delivery. Stack Rings are sold as a set of 3.