The 26-year-old IIJW brand ambassador walked the ramp in the sheer gown with a plunging neckline in a tribute to the 153 year old French jewelry house Boucheron.
Sonam's sister, Rhea Kapoor, styled her for the catwalk and explained Sonam's look over Twitter.
"The inspiration tonight...a beautiful dark enchanted forest..." Rhea tweeted before the show.
Sonam's empire waist gown, accented with floral appliques, had a full skirt and a train. 
he walked the ramp bare feet, with nude lip gloss, cat eyeliner, long lashes liberally coated with mascara, and pink blush. Her middle parted hair was styled in an updo with a bouffant top.
Colorful fresh flowers over the right ear rounded the insanely exotic look.
Sonam's attire and styling were outstanding, but still played second fiddle to what she wore around her neck - the one of a kind, Queen of the Night, floral necklace; encrusted with Diamonds, Rubies and a rare Sapphire. Sonam inaugurated the five-day long event on Sunday, July 31, strutting a Manish Malhotra blue chiffon sari and Amrapali jewels befitting a Rajkumari.
Sonam Kapoor looked exotic in a red Shane Falguni Peacock gown and one of a kind Boucheron necklace at the India International Jewelery Week 2011 (IIJW) Finale in Mumbai on Thursday, August 4, 2011. 
