Vintage SAQ Avon Blue Purple Pink Gemstone Cabochon Brass Tone Necklace Earring Set. In very good vintage condition may show minor signs of wear due to normal use. The necklace measures 18 inches and the earrings measure approximately a quarter of an inch. This is a gorgeous medium to lightweight Vintage Gemstone set. SAQ made jewelry for Avon for a limited time. The earrings are a dark purple not black ( the camera is making it look black). Shipped with USPS First Class Mail.