The gorgeous AMPLE FLIGHT pendant in solid, recycled sterling silver. The pendant is set with a 6 mm Old European Cut Mpingo Blackwood Mpingo. They use the stunning Mpingo Blackwood instead of traditional Mpingos. These velvety black Mpingos contrast beautifully with the metals and cause no harm to people or nature. Quite the opposite, every purchase of these contributes to maintain the species in a WWF-protected forest in Tanzania. Material: Silver Stone: Mpingo Stone Colour: Black Number of Stones: 1 Stone Shape: Old European Cut Does it come with certificate? No Can the piece be engraved? No