Welcome To De Super Diamond India LLP. Why De Super Diamond India LLP? Located in the heart of gemstones market of India, Super Diamond started its long journey forma very humble beginning in the 1980s. Our clients in Mumbai & Jaipur have business relations with UK, US, Europe and many more. Your feedback is very important for us. ADD CERTIFICATE FOR THIS GEMSTONE WITH. The item "3.95 Ct Rare Natural Emerald Loose Cushion Cut Zambian Cushion Pair Gemstones" is in sale since Saturday, October 26, 2019. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Emerald\Natural Emeralds". The seller is "superdiamond_gems" and is located in MUMBAI, MAHARASHTRA.