Custom Design
A one-of-a-kind piece designed around your style, needs and budget. From engagement and wedding rings to special-occasion jewellery, we guide you through design, materials, gemstones and manufacture.
For over forty years, three generations of our family have designed, crafted, restored and cared for pieces that hold a lifetime of meaning, using fine materials and a jeweller's patience.
J&C Manufacturing Jewellers is a family owned and operated workshop in Semaphore, well respected by local and interstate clients as one of the finest manufacturing jewellers in Adelaide.
Owner and jeweller Greg began his trade in 1981 and brings decades of experience in design, manufacture and repairs. He has trained a number of jewellers over his career, most recently his son Zachary, a third generation jeweller and finalist in the 2010 JAA Australian Jewellery Design Awards. Alongside Kerry, also a third generation jeweller, the bench carries more than a century of combined craft.
From the smallest repair to the most intricate commission, quality, attention to detail and finish are paramount. Greg, his wife Donna and the team will attend to every jewellery need, and help you choose that special piece from our in-store range.
From a first sketch to a yearly clean, our workshop handles the whole life of a piece, so it stays as it should for the people who wear it.
A one-of-a-kind piece designed around your style, needs and budget. From engagement and wedding rings to special-occasion jewellery, we guide you through design, materials, gemstones and manufacture.
Bring damaged, broken or worn jewellery back to life. Our on-site workshop handles repairs and restorations with care, quality workmanship and a fine eye for detail.
Turn old, unworn or sentimental jewellery into something new. We reuse existing gold and gemstones, source additional stones, and shape a fresh design from treasured pieces.
We arrange professional independent valuations for insurance, probate, estate purposes, private sale, second-hand replacement value, or simple peace of mind.
Keep your jewellery sparkling with professional cleaning, annual inspections, and honest advice on the care products that suit your pieces.
As Accredited Antwerp Diamond Brokers, we source high-quality diamonds in the exact size, shape, quality and price you are looking for, often at a substantial saving.
J&C are Accredited Antwerp Diamond Brokers, experts in grading and sourcing the very best stones straight from Antwerp, Belgium, the heart of the world's diamond centre.
Because of the enormous choice of top-quality diamonds available there, Greg and Donna can locate the perfect diamond for you in the exact size, shape, quality and price you wish, and deliver it at a truly substantial saving.
Enquire about a diamondBring in your ideas, inspiration, heirlooms or loose gemstones and sit down with our team. Whether you know exactly what you want or need help shaping the design, we'll quote, advise, and craft a piece as individual as you, checking sizing and proportions with you along the way.
Call (08) 8341 5158 to bookPlease call ahead on (08) 8341 5158 to make an appointment. It helps us give you our full attention at the bench.