Namit Thappar said she got almost 9x returns in 14 months from her investment in Palmonas. Last year, one of the most on-brand pitches unfolded on Shark Tank India when the husband-wife founders of the demi-fine jewellery brand Palmonas appeared on the show . After several rounds of discussion and negotiation, Namita Thapar stood out for her sharp deal-making approach, leaving her fellow ‘sharks’ surprised as she pushed back firmly during the negotiations. The brand, co-owned by actor Shraddha Kapoor, went on to become one of the season’s most talked-about investments. 9X returns in 14 months A year later, Namita Thapar shared an update on Instagram, revealing strong returns from her investment. Posting a photo with Pallavi, the co-founder of Palmonas, she wrote: “Devil wears PALMONAS I got almost 9X returns in 14 months, 750% growth in my @sharktank.india investment !!!…