This House Of Auric Alexander Onyx 18k Gold Vermeil Pendant is perfect for those who want to add a touch of luxury to their everyday look. It's great for any occasion, whether you're going out for a night on the town or just running errands. Ideal for fashion-forward individuals. The pendant is made of 18k gold vermeil with a sterling silver base and features an onyx stone. It's scratch-resistant and hypoallergenic. The style is HOAALEXONYPEN and the color is 18k Gold Vermeil. There is no specific mention of size or weight details.