Sigma ring
This Sigma Ring has sweeping curves of 18ct gold, and is available in yellow, rose and white. The soft satin finish and burnished edges bring out the hue of the precious metal. A central 'S' shaped curve is highlighted by a tapering line of white diamonds, totalling 0.34ct. Part of our Arris collection this ring was sculpturally shaped by hand carving wax creating a fluid and and curvaceous form.
About Us
More Information
Sizing
Ring sizes and chain lengths can be adjusted to suit you. When placing your order please advise us of your ring size or desired chain length and we will make any necessary adjustments. If you are buying jewellery as a gift and are not sure of sizing please feel free to get in touch for advice. There is no charge for adjusting ring sizes and chain lengths on the first occasion.
Delivery
If your item is in stock it will be sent as soon as any requested adjustments to sizing or fit have been made. For made to order items please allow 6 weeks for the making process prior to shipping. Your jewellery will be packaged in our signature McCaul Goldsmiths jewellery boxes. All items are fully insured whilst in transit and are sent using a tracked and signed for service.
Taxes and Duties
EU & UK
All taxes and duties are included for those ordering from the EU and UK.
Worldwide
Taxes and duties are not included when ordering from outside of the EU & UK. Customers are responsible for any duties and taxes according to their jurisdiction. Drop us a line at info@mccaul.com for more information on taxes and duties & we’ll do our best to answer any questions you may have.
Materials
All McCaul Goldsmiths’ jewellery is made from 18-carat yellow gold, white gold, rose gold or platinum. Our diamonds and gemstones are sourced from trusted suppliers in the UK and Europe and are conflict-free. If you see a design you like in our collection but would like it in a different combination of metal and gemstone we can make it to order and can also source diamonds and gemstones for you. Some of our designs are one-of-a-kind and are made with unique or unusual gemstones. Although we may not be able to repeat these, we can work with you to create a bespoke piece of jewellery based on the design. Visit our bespoke page to read more about the process.
For more information visit our FAQ page.
Choose options
Luxurious
Handmade packaging
Handmade using traditional methods, our luxurious leather boxes are versatile, reusable and long lasting, keeping your jewellery looking it's best for years to come.