15/10/2026
Behind the art of “Blue Symphony” lies the remarkable complexity of working with Australian boulder opal. ✨
Unlike gemstones cut to standard shapes, boulder opal forms within its ironstone host rock, developing its own irregular contours, planes and proportions. Cutting it calls for careful judgement: what to reveal, what to preserve and how best to bring its play-of-colour to life.
And the craftsmanship does not end there.
Each setting must respond to the individual gemstone. There is no universal template, particularly when several boulder opals are being brought together within the same design story.
“Blue Symphony” shows that beautifully. Across the earrings and ring, vivid blues and greens move differently through each natural opal, while Dr Renata Bernard’s 18K gold and diamond settings follow their individual forms rather than asking them to conform.
The result is harmony without uniformity, with every gemstone retaining the character that made it extraordinary in the first place.
For October, the month of opal, “Blue Symphony” offers a closer look at the craftsmanship behind one of Australia’s most distinctive gemstones and October’s celebrated birthstone.
Swipe to explore the pieces up close.
Discover Australian boulder opal jewellery via the link in bio or speak with our Opal Concierge for a personalised recommendation.
With earrings, the challenge becomes even greater.
Australian boulder opals are shaped by nature rather than cut to a standard formula, so finding two gemstones with enough harmony in colour, scale and character to belong together is never straightforward.
For the “Blue Symphony” earrings, Dr Renata Bernard worked with the individuality of each opal rather than trying to disguise their differences. Their vivid blues and greens respond differently to the light, yet together they create a beautifully balanced pair.
Framed in 18K yellow gold and diamonds, each setting follows the natural form of its gemstone.
Swipe to see how the same design philosophy takes shape in the “Blue Symphony” ring.
In the “Blue Symphony” ring, one extraordinary boulder opal