this is a vintage solid 10k yellow gold and 1.4ct. heart shaped faceted all natural no heat earth grown perfect color Burmese ruby's and 6 all natural VS diamonds on each side flanking the ruby's. this is extremely well made and a great way to get amazing stones at amazing price 10k is the cheapest gold so it saves a decent amount over 14k and higher gold and still have the same quality of stones most of the time and this piece fits that perfectly. the pendant is mounted on a 10k Italian made solid gold rope chain and the entire necklace is in great shape.