International Gemological Institute (IGI), which is the world’s the largest independent laboratory for testing and evaluating gemstones and fine jewellery, is presenting Valentine gifting options this season at its certified showrooms in the country. %% Select IGI certified showrooms are offering solitaires and diamond jewellery for Valentine season this year, while those in Mumbai and Kolkata are also offering a complimentary gift hamper of dinner and movie vouchers on purchase. %% The Valentine collection presented by the select jewellery stores offering gift hampers from IGI include - Mumbai - Shilpi Jewelers , Kiah – Lokhandwala; Bharti Jewelers – Ghatkopar; Uchi Gems, Suresh Jewelers, Amee Gems -Zaveri Bazar (Jewel world) ; Asmi - (Shoppers stop), Mehta Emporium – Malad; Joy Alukkas, Dolsun - Bandra West; Asmi (Lifestyle), Vardhman Jewelers - Lower Parel; Nikita Jewelers –Vashi; Giantti – Worli; Kiah – Kemps Corner. Kolkata – Ramesh Chandra Parekh; MP Jewellers. %% The IGI was established in 1975 in Antwerp and has offices across the globe.