Jewellery DesignsPachi NecklacePolkiUncut Diamond Necklace Layered Pacchi Necklace Set Dec 29, 2014 FacebookTwitterPinterestWhatsApp 22 carat gold beautiful layered pacchi work necklace adorned with polki diamonds, rubies, emeralds and south sea pearls teamed with suitable long pacchi work earrings from Malabar Gold and Diamonds.