Leiser & Co. has been a cornerstone in the diamond industry for over three generations, offering unparalleled expertise and service at its current location. Established as the premier diamond buyer, Leiser & Co has earned a reputation for providing immediate payment and transparent transactions to clients looking to sell their engagement rings or diamond jewellery.

Expert Guidance and Transparent Process

When you visit Leiser & Co., you can expect a comfortable and supportive atmosphere as our experts guide you through selling your precious items. With a commitment to transparency, our GIA-certified gemologists meticulously evaluate each diamond, considering factors such as cut, clarity, colour, and carat weight to ensure you receive the highest value. What sets Leiser & Co. apart is our dedication to offering competitive prices and providing immediate payment through instant wire transfers upon agreement. Additionally, Leiser & Co. offers bespoke creations crafted by skilled artisans at competitive prices for those looking to purchase exquisite diamond jewellery. Our commitment extends beyond the sale, as we provide a lifetime of support and advice, including appraisals, guidance on buying or selling diamonds, and assistance with engagement ring upgrades. At Leiser & Co, your satisfaction and peace of mind are our top priorities.