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A Jessica McCormack diamond necklace is a non-negotiable part of your everyday wardrobe. Our distinctive designs elevate any outfit; from off-duty denim to black-tie attire. With an array of mix-and-match pendants that clip on to any chain, there are infinite ways to layer, style and play.  

FAQs

Is a chain included with a pendant?
Pendants are sold individually and are fitted with an opening Albert swivel clasp, so they can be clipped onto a chain of your choosing. Chains and necklaces are listed separately within this collection, allowing a single pendant to be worn across several lengths.
Why are some pieces listed as "Price Available on Request"?
Certain one-of-a-kind and high jewelry pieces are priced individually based on the unique qualities of each stone. Our client team will gladly provide full details and pricing during your appointment.
Are your diamonds and gemstones certified?
Stones above 1ct are supplied with independent certification, and documentation is provided with your purchase. Our Diamond Buying Guidenexplains how cut, colour, clarity and carat are assessed.
Can I see the collection in person before purchasing?
Yes. Pieces can be viewed at our stores and stockists worldwide. We recommend booking an appointment so specific necklaces and pendants can be prepared for your visit.
What is your delivery and returns policy?
All deliveries are made free of charge via a specialist courier service. If you are not satisfied with an online purchase, an exchange or full refund can be arranged within 14 days. Full terms are in our Delivery & Returns page.
Can a piece be serviced or restored?
Yes. Blackened white gold develops a natural patina with wear, and our London workshop can restore the finish, check settings and re-polish gold. Contact our client team to arrange a service.