About Us

Master Jeweller Sydney

Karen Lindley F.G.A.A, J.A.A.

Gemmologist, Diamond Specialist, Master Jeweller in Sydney

Karen’s strengths are knowing what works with what and ensuring a flow. Some people call it feng shui, she calls it meaning.

‘To me your piece of jewellery has to not only feel comfortable, look great and be reasonably priced – it has to pass my benchmark of excellence and look right to my trained eye. Over 40 years of experience as a gemmologist has taught me to trust my judgement and I am seldom wrong!’

Three generations of Diamonds by Design have treated customers with care, honesty and professionalism and we still pride ourselves on old-fashioned personal service, catering for the individual needs of everyone interested in purchasing fine jewellery, diamonds and custom-made engagement rings in Sydney.

Visit our Showroom

Step into another world and be dazzled...

In a relaxed, private and unhurried environment, customers are offered the opportunity to discuss their requirements with highly qualified diamond specialists, gemmologists and registered valuers.

We are certified members of the Jewellers Association of Australia, the National Council of Jewellery Valuers and the Gemmological Association of Australia . We are confident that we offer the best value for money in diamonds and jewellery Australia-wide, and our aim is to see that you get the best balance between excellent price and matchless quality.

Contact Us or Visit

Please fill in this form and we will get back to you as soon as possible.

You can never take too much care over the choice of your sunglasses and jewlery.

X