Sterling Silver Blue Quartz Pendant with 18" Italian Box Chain Necklace

Dating to the 1980s or so may I offer this eye-shaped STERLING SILVER (hallmarked as pictured) pendant holding a blue quartz cab - possibly raw moonstone or rutilated quartz. The pendant measures 1-1/2" high (not including the bale) x 7/8" wide; it is set upon an 18" Italian Sterling Silver (hallmarked as pictured) box chain. Combined weight of the pair is 12 grams. Condition is very nice with the pendant needing a bit more of a polish to keep up with the shine of the chain. Condition is very nice with no problems I can spot. So pretty - much better looking in person than in my photos. (ko)