Swarovski Ladies Bracelets. SKU: 5650071. Color: Green. Swarovski Ladies Green Una Octagon Cut Crystal Bangle Bracelet. This bangle is made from rose gold-tone plating and features octagon-cut stones surrounding a deep green center stone. Length (minimum - maximum): 6 1/2 - 7 7/8 inch. Motif size: 3/8 x 3/8 inch. Material: Crystals, Rose gold-tone plated, Zirconia. Collection: Una.