Buy with Confidence

    At SJ & Co the jewellery we provide comes with a full valuation certificate for insurance purposes along with original GIA certificate if a diamond is purchased. Only the finest diamonds & gemstones used in manufacturing jewellery. We take pride in offering our fine quality jewellery at highly competitive prices while offering an even more personal service than purchasing on the high street.

    In person

    Unsure on making that big purchase? Can’t make your mind up then why not visit us? With SJ & Co you can view the jewellery in person before purchasing and look at the diamonds and gemstones individually before set into the settings.

    Refunds & Returns

    We offer a 14 day money back guarantee if your are not 100% happy with the jewellery you have purchased.


    Returns can be made to:

    SJ & Co 
    24 Greville street
    EC1N 8SS 


    Free delivery within the U.K, Standard charges apply outside the U.K.


    Every item of jewellery purchased from SJ & Co comes with a 12 month guarantee, if any fault with metal and manufacture we will repair free of charge or replace. We do not guarantee any faults due to normal wear & tear, misuse or accidental damage. However as a valued customer we will repair at cost price.

    If the item of jewellery purchased from SJ & Co has been altered by a third party (another jeweller) this will void any 12 month guarantees.

    Jewellery annual checkup & clean

    Free clean and check over jewellery service once a year.