Here is a set of 1.80Ct Blue Topaz Round Earrings in 14k white gold. This set is part of a collection of estate jewelry that will be auctioned this week. The Blue Topaz Rounds measure approximately 6.2mm in diameter. They are half bezel set in this unique set of studs marked 14k. They have a total Blue Topaz weight of approximately 1.80Cts. They will be auctioned to the highest bidder at $1 No Reserve.