LINK COLLECTION: The SHAY Alternating White Diamond & Ceramic Medium Link Necklace. Jewelry-grade ceramic is also called titanium carbide. It is hard-wearing, scratch-proof and when it is polished, it takes on an incredible shine and maintains a silky smooth appearance for a lifetime. Details: 18K Gold: approx 16gr White Diamonds: approx 4.68cts White Ceramic: approx 66cts Adjustable Length: 14 - 16in Width: 7-8mm The necklace is adjustable & can be worn as a choker or necklace Natural, untreated gemstones CONTACT us to further customize Product Number: SN358 All products are made to order within 4 - 6 weeks. All GBP & EUR pricing includes duties & taxes. We offer complimentary International shipping and 2 day shipping within the US. For estimated delivery lead times, please see our shipping guide in the footer. LIVE CHAT with one of our team now if you have further questions or require an urgent delivery. All of our stones are natural and untreated which may result in slight variances in color, shape, and size resulting in beautiful one of a kind gems.