smoke-free home. this is about 5 carats of citrine. I took the millimeter of the pear shape and as you can see from the photo it's about 14 mm and if you pull up the chart it shows that 14 mm is about 9.65 carats and this is a pinch over 14 mm. but it's pear-shaped. has a .25 red garnet that sits on top of it. set in 14 karat yellow gold. has a fairly large Bale for a chain. I think a rope chain would be really pretty with this. listed a ring and earrings that are also citrine if you would like a set. please buy with confidence as Posh authenticates anything over $500. I'm listing this as five carats since it's pear-shaped.