Our commitment to quality extends to every piece of jewellery purchased from Winterson. We take pride in everything we do, and adhere to the highest standards of practice, and provide the best levels of care and service for all our customers.
A piece of jewellery can be something lovely to be treasured for the future. For your piece of mind, all jewellery purchased from Winterson is guaranteed for 12 months from the date of purchase, assuming normal conditions of use, against defects in materials or workmanship.
Every pearl is unique and has been carefully chosen for use in our jewellery. We appraise their qualities in accordance with the Pearl Description System of the Gemological Institute of America. You will find this information in the Specifications section of every product page of this website.
All the jewellery at Winterson is tested for quality and purity of its precious metals by the London Assay Office and hallmarked in accordance with the United Kingdom's Hallmarking Act 1973.
Winterson is a member of the UK's National Association of Jewellers. The members of our team are qualified in pearl grading by the Gemological Institute of America.