Vermeil and Beer Quartz necklace. Each stone is unique and its colour may differ from the photo. Approximate stone size: 10 to 20 mm. Material: Vermeil Stone: Quartz Stone Colour: Amber Stone Shape: Oval, Rose Chain length: 40 cm What is Vermeil? Vermeil is a luxe finish made with a thick layer of gold plated over sterling silver, giving the look of solid gold at a more accessible price.