These rings offer various styling options—you can wear one on either side of an engagement ring, stack them back-to-back in two different ways, or simply wear one alone. Crafted from 14 kt yellow gold, each ring features a solid side and a wavy side that interlock like a puzzle. Each ring is adorned with 21 round brilliant-cut diamonds, two-prong set, with a total diamond weight of 0.52 carats. As eternity bands, the diamonds encircle the entire ring, making them non-resizable. Size 6.75.