SAK is the Maker's Mark. I'm unsure as to who the mark belongs to, but SAK marked jewelery can be found in most major department stores in the US. Maybe a buyer can clarify.
14k (or 585 outside of US) is the alloy designation for 58.5% gold. Higher numbers (18k, 24k) equal higher percentage of gold making the alloy more expensive but less durable due to the nature of gold.
SAK Klagenfurt was created in 1970.
Sak Sutsakhan died in 1994.
Sak Sutsakhan was born in 1928.
Michael Sak was born in 1962.
Sak Noel was born on 1983-##-12.
Erwin Sak was born on February 15, 1990.
Erwin Sak was born on February 15, 1990.
Lan Sak District's population is 57,548.
Don Sak District's population is 35,468.
Sak Lek District's population is 24,376.
Mehmet Sak was born on 1990-04-04.
Yuriy Sak was born on 1967-01-03.