New Collection Of Demi-Fine Jewelry by Unbent. Yin Yan Bird Brooch-Inspired by the intricacies of the Gond art, this brooch extrudes sophistication and charm. Enamel has been used alongside playful gemstones and abstract textures. Can be adorned on a blazer or white shirt as a brooch, on a saree or tie as a pin and just with a stiff string as a necklace.. Two-Tone Plated Silver. Nickel free. Semi-Precious Stones-Pink tourmaline, peridot and 5A quality cubic zirconia. Keep Carefully Wrapped in Tissue and Boxed. All our products are artisanal, small-batch and hand-made. Lead time for despatch of all orders is 2-3 weeks. Thereafter, for within-India deliveries, kindly add another week. And for international deliveries outside of India, FEDEX/DHL couriers will take 7-10 days in transit, and INDIA POST will take 2 weeks.