The Cornish Seawater Cast Double Cup Sterling Silver Handmade Pearl Necklace by Joseph Lamsin Jewellery. Using the sea to organically shape and texture the design, this UK handmade pearl necklace is made in sterling silver, and is fully hallmarked. The designer pearl pendant measures 13mm diameter with a real 4. 5mm round freshwater cultured pearl, and comes on an adjustable length chain which can be worn at either 16 or 18 inches (40 or 45 cm). Beautifully gift boxed with hand tied ribbon, including a descriptive card about the unique creation process. About the Designer: Based in Cornwall, designer Matthew JL Harris creates jewellery designed to emulate the Cornish coastal landscape and the lifestyle it brings. Matthew uses innovative moulding techniques to create his textured and organic jewellery. To find out more about the designer, please visit Joseph Lamsin Jewellery.