Lab-created diamonds come with sparkling claims: that they are ethically made by machines running on renewable energy. But many don't live up to these claims.
Lab-grown diamonds come with sparkling price tags, but many have cloudy sustainability claims valdostadailytimes.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from valdostadailytimes.com Daily Mail and Mail on Sunday newspapers.
Lab-created diamonds come with sparkling claims: that they are ethically made by machines running on renewable energy. But many don't live up to these claims.