June 6 will see the gavel descend on 10 pieces of unique jewellery to be auctioned by Julien-Vincent Brunie of Christie’s at The Oberoi Trident in Mumbai. Supported by Gemfields for charity NGO Nanhi Kali and flagged by Mahindra & Mahindra, it will feature designs by 10 well-known stores using emeralds mined in Zambia and rubies in Mozambique — the products of Gemfields, which has been in the mining business since the 1940s. The estimates for the lots range from ₹21 lakh to ₹88 lakh, though this might change depending on the bidding, and it is hoped the auction will help raise between $150,000 and $200,000 for charity.
