Which is better in a ring – garnet (deep red) coloured cubic zirconias or natural garnets?
You would have to look at both and decide based on your personal taste. Both Garnets are zirconias are inexpensive. Garnets are a common naturally occurring mineral, ans zirconias can be made as demand required from a lab, so neither stone has much in the way of monetary value. As for me I would go for whichever looked better for the price.
