A symbol of hope, happiness and love, opal gemstone jewellery from Stewart Dawson will make celebrating October birthdays extra special. Luxurious and eye-catching, explore our full collection of opal birthstone jewellery online and add a hint of shimmer and sparkle to your jewellery collection. Available in a selection of designs paired with all your favourite metals including opal rings, earrings and opal necklace - with our range of opal birthstone jewellery you are guaranteed to find something you love.