Get In Touch Shop from Vashi The Diamond Factory – Vashi 12, Satra plaza, Palm Beach Rd, Sector 19D, Vashi, Navi Mumbai, Maharashtra 400703. Phone: +91 9920764212 Store Hours:- 11:00 AM - 8:00 PM BOOK A VISIT TDF VOWS Guarantee Buyback Exchange Total Transparency Accurate Trusted Gold Valuation Certified Diamond BIS Hallmark Certificate