Recycled Sterling Silver Granulation Cluster Ring with Pink Cubic Zirconia Size R 1/2Organic silver granulation paired with a tube set, pink, cubic zirconia set on a chunky D shaped silver band. Ring size R 1 2 (UK). If you do not know your ring size, I have ring sizers available to purchase. Jewellery will come packaged in a cardboard presentation box or cotton bag. One off piece. Ready to ship! 100% recycled silver. Each silver granule is melted down by hand and may have some surface imperfections, making the ring even more unique.