Brighton Twinkle Ruby Necklace (Style #JL626A ). Design Details: Features a vibrant, round ruby-colored fine quality crystal framed by Balinese-style textured granulation. Chain Style: Paired with a smooth, premium snake chain. Measurements: Includes a 7/16" pendant drop and an adjustable 16" to 18" length with a secure lobster claw clasp. Craftsmanship: Pure silver-plated finish over a cast brass or zinc alloy base. This classic design retails for $58.00.