J & C Manufacturing Jewellers is a third-generation family jewellery business in Semaphore with more than 25 years of established trading under the J&C name. The business specialises in handcrafted engagement rings, wedding rings and custom jewellery, combining traditional manufacturing skills with direct access to experienced jewellers.
Custom design is a central part of the service. Customers can arrive with a complete idea or ask the team to help develop one through practical questions, sketches, examples and gemstone layouts. Once the design is agreed, suitable diamonds or coloured gemstones can be selected and the piece moves into manufacture. The team keeps clients involved as a project develops, helping them understand how the finished jewellery is taking shape.
J&C is also an accredited Antwerp Diamond Broker. Through that program, the business can source diamonds from Antwerp according to a client’s preferred size, shape, quality and budget. Its membership of Nationwide Jewellers adds buying-group access while allowing the store to remain independently owned. J&C is also a member of the Jewellers Association of Australia.
Workshop services extend beyond new commissions. The business undertakes remodelling, jewellery and watch repairs, professional cleaning and engraving. It also encourages regular jewellery inspection so wear can be identified before it leads to stone loss or clasp failure.
For customers in Semaphore and Adelaide’s western suburbs, J&C offers a combination of family ownership, diamond sourcing and in-house jewellery expertise, with custom design and long-term jewellery care forming an important part of the relationship.
Below is an overview of the jewellery services offered by this store.
In-store shopping is ideal if you want to see pieces in person and compare options with guidance. Many jewellers can advise on fit, styling, care, and gift ideas while you browse.
Share what stood out, from service and pricing to the finished piece. A quick review helps the next shopper know what to expect.
Monday
9:30 am - 5:00 pm
Tuesday
9:30 am - 5:00 pm
Wednesday
9:30 am - 5:00 pm
Thursday
9:30 am - 5:00 pm
Friday
9:30 am - 5:00 pm
Saturday
9:30 am - 12:30 pm
Shop G 26 Semaphore Rd, Semaphore SA 5019
111 West Lakes Blvd, West Lakes SA 5021
★★★★☆ 4.0 (30)
![Facebook](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fjewellink.com.au%2Fjeweller%2Fsemaphore-sa-5019%2Fj-c-manufacturing-jewellers"e=J+%26amp%3B+C+Manufacturing+Jewellers&description=J+%26amp%3B+C+Manufacturing+Jewellers+is+a+third-generation+family+jewellery+business+in+Semaphore+with+more+than+25+years+of+established+trading+under+the+J%26amp%3BC+name.+The+business+specialises+in+handcrafted+engagement+rings%2C+wedding+rings+and+custom+jewellery%2C+combining+traditional+manufacturing+skills+with+direct+access+to+experienced+jewellers.Custom+design+is+a+central+part+of+the+service.+Customers+can+arrive+with+a+complete+idea+or+ask+the+team+to+help+develop+one+through+practical+questions%2C+sketches%2C+examples+and+gemstone+layouts.+Once+the+design+is+agreed%2C+suitable+diamonds+or+coloured+gemstones+can+be+selected+and+the+piece+moves+into+manufacture.+The+team+keeps+clients+involved+as+a+project+develops%2C+helping+them+understand+how+the+finished+jewellery+is+taking+shape.J%26amp%3BC+is+also+an+accredited+Antwerp+Diamond+Broker.+Through+that+program%2C+the+business+can+source+diamonds+from+Antwerp+according+to+a+client%E2%80%99s+preferred+size%2C+shape%2C+quality+and+budget.+Its+membership+of+Nationwide+Jewellers+adds+buying-group+access+while+allowing+the+store+to+remain+independently+owned.+J%26amp%3BC+is+also+a+member+of+the+Jewellers+Association+of+Australia.Workshop+services+extend+beyond+new+commissions.+The+business+undertakes+remodelling%2C+jewellery+and+watch+repairs%2C+professional+cleaning+and+engraving.+It+also+encourages+regular+jewellery+inspection+so+wear+can+be+identified+before+it+leads+to+stone+loss+or+clasp+failure.For+customers+in+Semaphore+and+Adelaide%E2%80%99s+western+suburbs%2C+J%26amp%3BC+offers+a+combination+of+family+ownership%2C+diamond+sourcing+and+in-house+jewellery+expertise%2C+with+custom+design+and+long-term+jewellery+care+forming+an+important+part+of+the+relationship.&picture=https%3A%2F%2Fjewellink.com.au%2Fwp-content%2Fuploads%2Fproduct-image-edit-1024x575.jpg){kind=link}
