Traditional Diamonds.

Before Sinclair's became WA's exclusive ambassador for the JC Millennium Cut Diamond, we have built our reputation for being 'Jewellers of Distinction since 1947'.

We can show you examples of our stunning diamond jewellery designs and our in-house master craftsmen can manufacture any diamond design you may have seen in magazines, books etc.

Of course, we can design a stunning piece of jewellery from scratch, with your ideas, your style preference and use of any combination of gold, white gold, platinum and any coloured gems.

We carry a comprehensive range of 58facet diamond designs in engagement rings, earrings, pendants, bracelets and wedding rings to choose from. All jewellery we manufacture is covered by our 5-year warranty against stone loss.

We carry a large range of loose 58facet diamonds and we can match a diamond to your budget, no matter how simple or intricate the design.