Blue Lace Agate Ring, Marquis Cabochon, 925 Sterling Silver, s3Blue Lace Agate Ring 925 Sterling Silver Lovely Cabochon of genuine Blue Lace Agate ~ a lovely delicate sky blue with the characteristic clear white waves running through. Good quality bezel setting in bright 925 Sterling Silver with open back. Blue Lace Agate is my Favourite Throat Chakra Stone. This Chakra is concerned mainly with verbal expression but other forms of expression like dance are also included. Any emotional block, most commonly fear,