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A customer inspects gold bangles at the Umedmal Tilokchand Zaveri jewelry store during the festival of Dhanteras, two days before Diwali, in the Zaveri Bazaar area of Mumbai, India, on Friday, Nov. 1, 2013. Gold purchases in India, the biggest consumer, will probably fall in this years festival season as import curbs reduce supplies and demand cools after surging in April, when prices slumped into a bear market. Photographer: Dhiraj Singh/Bloomberg via Getty Images

A customer inspects gold bangles at the Umedmal Tilokchand Zaveri jewelry store during the festival of Dhanteras, two days before Diwali, in the Zaveri Bazaar area of Mumbai, India, on Friday, Nov. 1, 2013. Gold purchases in India, the biggest consumer, will probably fall in this years festival season as import curbs reduce supplies and demand cools after surging in April, when prices slumped into a bear market. Photographer: Dhiraj Singh/Bloomberg via Getty Images

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Children light fireworks during Diwali celebrations in Delhi, India, on Wednesday, Nov. 11, 2015. Diwali, the Hindu Festival of lights, sees shops and homes festooned with decorations. Fireworks shake the skies above luxury homes and slums alike, while the shopping rush is so fierce that gold prices move. Photographer: Prashanth Vishwanathan/Bloomberg via Getty Images

Children light fireworks during Diwali celebrations in Delhi, India, on Wednesday, Nov. 11, 2015. Diwali, the Hindu Festival of lights, sees shops and homes festooned with decorations. Fireworks shake the skies above luxury homes and slums alike, while the shopping rush is so fierce that gold prices move. Photographer: Prashanth Vishwanathan/Bloomberg via Getty Images

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People buying Gold jewellery in a shop during the Diwali festival called Dhanteras in Kolkata , India on Monday , 9th November 9, 2015. (Photo by Sonali Pal Chaudhury/NurPhoto) (Photo by NurPhoto/NurPhoto via Getty Images)

People buying Gold jewellery in a shop during the Diwali festival called Dhanteras in Kolkata , India on Monday , 9th November 9, 2015. (Photo by Sonali Pal Chaudhury/NurPhoto) (Photo by NurPhoto/NurPhoto via Getty Images)

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An Indian model showcases gold jewellery at a jewellery store to mark Dhanteras, the first day of the five-day Diwali Festival, in Hyderabad on November 5, 2015. On Dhanteras, the first day of the five-day Diwali Festival, Hindus traditionally buy precious metals like gold in the belief it will invoke prosperity. AFP PHOTO /NOAH SEELAM (Photo credit should read NOAH SEELAM/AFP/Getty Images)

An Indian model showcases gold jewellery at a jewellery store to mark Dhanteras, the first day of the five-day Diwali Festival, in Hyderabad on November 5, 2015.  On Dhanteras, the first day of the five-day Diwali Festival, Hindus traditionally buy precious metals like gold in the belief it will invoke prosperity.  AFP PHOTO /NOAH SEELAM        (Photo credit should read NOAH SEELAM/AFP/Getty Images)

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An Indian bride sits during a mass marriage ceremony for some 187 low-income couples from the India-Pakistan border area at Gurdwara Baba Jallan Dass in the village of Naushehra Dhala, some 50kms from Amritsar on April 15, 2011. Marriage is a costly affair in India prompting some parents to have their children married at mass marriages, allowing them to save money on organisational costs. This mass marriage function was organized by Pehalwan Kanwarjeet Singh Sandhu. AFP PHOTO/NARINDER NANU (Photo credit should read NARINDER NANU/AFP/Getty Images)

An Indian bride sits during a mass marriage ceremony for some 187 low-income couples from the India-Pakistan border area at Gurdwara Baba Jallan Dass in the village of Naushehra Dhala, some 50kms from Amritsar on April 15, 2011. Marriage is a costly affair in India prompting some parents to have their children married at mass marriages, allowing them to save money on organisational costs. This mass marriage function was organized by Pehalwan Kanwarjeet Singh Sandhu.    AFP PHOTO/NARINDER NANU (Photo credit should read NARINDER NANU/AFP/Getty Images)