Ring it is caused by the

it is caused by the alternating silica and iron oxide layers which diffract and allow light to pass and form an interference of colors within the microstructure layering of the stone causing the fire effect for which it is named

and fittings of a size:7

63ct each totaling them to 3

It’s not often that I can get these link styles in and when I do find them they aren’t always as clean and of great quality like this one is as it’s the perfect size to weight ratio for those looking for a bigger sized bracelet but if this length is too long for you it can easily be shortened by any proper bench jeweler with ease

Ring it is caused by the10k