@ADK, The first lab created

#5255
Himanshu
Participant

@ADK,

The first lab created gemstone was made during 1890’s using a flame fusion process. Initially it was only used to make ruby and all color of sapphires but later it was used to create many other gemstones.

Though, there were significanly very few lab created gemstones available in open market at the time of 1940’s but I would suggest you to get your gemstone lab tested.