SARAH & SEBASTIAN JOURNAL

The Making of OVERTONE
Collection

The Making of OVERTONE

    Captured in our Sydney studio, The Making of OVERTONE traces the design journey behind our new South Sea Pearl collection. In this short film, Co-founder and Creative Director Sarah Gittoes reflects on the inspiration and creative process that shape OVERTONE. The collection begins with the interior life of the oyster, a living system that draws in water, circulates nutrients, and establishes the delicate equilibrium required for a pearl to form. By definition, overtone refers to the delicate secondary colours that appear within a pearl as it catches the light. Beyond its primary tone, subtle notes of blush, silver, or rose gently emerge and shift across the surface, revealing the pearl’s depth, dimension, and natural complexity. The film also reveals how each design is shaped around the pearl, conceived in direct response to its unique contour and character. Gold and natural diamonds entwine each pearl, enhancing its luminosity while echoing the rhythm and flow of our underwater world. Discover our new OVERTONE collection.  

ONDINE: A Feat of Craftsmanship
Collection

ONDINE: A Feat of Craftsmanship

A masterwork of artistry and meticulous craftsmanship, our new collection Ondine is a meditation on the natural choreography of the sea — a balance of stillness and motion. In the vastness of the ocean, life moves in ritual. Each night, illuminated by moonlight, a silent procession begins. Billions of sea creatures ascend from the abyss, drawn to the surface in search of sustenance. With first light, they retreat to the deep. This daily pulse, known as vertical migration, is the largest movement of life on Earth. A natural choreography of instinct and transformation, it is the rhythm that shaped the ONDINE collection. The collection named after the mythical sea nymph, ONDINE echoes the ocean’s silent momentum. Meticulously crafted in 18-karat yellow gold and platinum, each piece awakens through motion, its presence revealed by shifting light. Intricately woven natural diamonds trace the rise of bioluminescent life, a fleeting shimmer before the return to darkness.   “EACH PIECE AWAKENS THROUGH MOTION, IT’S PRESENCE REVEALED BY SHIFTING LIGHT.” At the centre of the collection lies the Ondine Bracelet, a masterwork of design and refined craftsmanship. More than 108 hours of expert labour and 730 hand-set diamonds are woven into a kinetic lattice that drapes across the wrist like silk armour — moving with the body, catching light in passing, and echoing the ocean’s ephemeral brilliance. Its construction speaks to rare technical skill: precious metal is shaped to flow like fabric while retaining architectural strength. Fluid folds are balanced by geometric precision, as the chequered interplay of 18-karat yellow gold and platinum enriches the silhouette with sculptural depth.   “PRECIOUS METAL IS SHAPED TO FLOW LIKE FABRIC WHILE RETAINING ARCHITECTURAL STRENGTH.”   A specially engineered 6cm spring clasp completes the piece — ensuring security while standing as a bold design statement, emblematic of the structural foundations of the ONDINE collection. Your browser does not support the video tag.   ONDINE embodies movement refined by mastery. Precious metal flows with fluidity, diamonds capture fleeting light, and the ocean’s eternal rhythm is brought to life through craft. In every detail, the collection reflects a considered harmony —  shaped by nature, perfected by artistry. All pieces are handcrafted in our Sydney studio, using 18-karat solid gold and ethically sourced natural diamonds  

Unearthing Origins:  The Story Behind Our New MARINE Collection
Collection

Unearthing Origins: The Story Behind Our New MARINE Collection

Earlier this year, I travelled to Central Queensland, tracing the origin of our Australian sapphires featured in our MARINE collection. From fossicking sites and an underground mine to the careful hands that cut each stone, this trip offered a deeper understanding of where our materials are sourced and the people connected to them throughout our supply chain. As a gemmologist, it was an opportunity to reconnect with the full story behind the stones I work with every day. The MARINE collection is a celebration of that experience. It’s a reflection of our respect for natural beauty, our commitment to responsible sourcing, and our enduring connection to the people and places that shape the pieces we create. “AN OPPORTUNITY TO RECONNECT WITH THE FULL STORY BEHIND THE STONES I WORK WITH EVERYDAY” THE GEMFIELDS In the gem fields of Central Queensland, everything slows down. There’s a sense of quiet, the air is hot and dry, and the dust from the red earth clings to everything. This is where our Australian sapphires begin their journey. Long before they’re polished and set, they lie buried beneath layers of earth, brought to the surface by millions of years of volcanic activity and erosion.  The team and I arrived in Rubyvale, a town known for its sapphires and the families who have dedicated their lives to finding them. At Tomahawk Creek, we met artisanal miners in search of the elusive “wash”, a thin, precious seam of earth where sapphires hide. It’s a task that demands patience. In the heat, under the open sun, there is no quick way to uncover a stone.   “THERE IS NO QUICK WAY TO UNCOVER A STONE”     THE WASH The next morning, we witnessed the next stage of the process unfold. At an artisanal wash plant, gravel was loaded into a trommel, a rotating drum that, with the help of water, separates the heavier stones from the dirt. Its slow rotation and steady flow separates the lighter material, like sand and gravel, leaving the denser, more precious stones behind. [featured_images1]Though I had studied this process during my gemmology training, seeing this firsthand changed the way I understood it. This wasn’t just a mechanical process. I was filled with anticipation, waiting to see if something extraordinary would emerge from the earth. “I WAS FILLED WITH ANTICIPATION, WAITING TO SEE IF SOMETHING EXTRAORDINARY WOULD EMERGE FROM THE EARTH”     Then it happened. A flash of colour in the pan, deep blue, a hint of gold, some subtle greens. Australian sapphires are known for their complexity and unique colouration. Rich in iron and titanium, their hues shift casting a spectrum of colour as they catch the light. [featured_images2] THE CUTTING Later, we spent time with our cutter, who carefully studies each piece of sapphire rough to reveal the best possible stone within. It’s a true collaboration with nature, every facet cut by hand, with an instinctive feel for the gem’s character.  I chose to work with our cutter because of their unique talent, a rare ability to bring out the most incredible forms from the rough. I’ve seen thousands of stones over the years, in every cut imaginable. But these are truly special.   “I’VE SEEN THOUSANDS OF STONES OVER THE YEARS, IN EVERY CUT IMAGINABLE. BUT THESE ARE TRUELY SPECIAL”     As we left Rubyvale, I saw the collection in a new light. I had always known that the stones we use, and the suppliers we partner with, are exceptional. But being there, in the place where each sapphire begins its journey, gave me a deeper appreciation for the craft, the generational knowledge, and the hands that shape every stage of the process. Your browser does not support the video tag.   This experience made the MARINE collection even more meaningful to me. Yes, it’s a celebration of Australian sapphires, but it’s also a tribute to where they come from, and to the people who bring these incredible stones to life. Here in the studio, we honour that journey by designing every ring individually to respond to the unique character of each sapphire.

New Natural Icons
Collection

New Natural Icons

From personalised pieces to silhouettes inspired by the ocean, indulge in our most enduring icons and the stories behind their creation.

BEACHCOMBER: New Treasures For Ear Styling
Collection

BEACHCOMBER: New Treasures For Ear Styling

BEACHCOMBER is SARAH & SEBASTIAN's new Ear Alchemy capsule, inspired by nostalgic rituals of searching for hidden treasures in the sand. Crafted in 18k gold and platinum, and designed for both healed and initial piercings, these new cartilage earrings are dedicated to playful ear styling.

The Legend Of Lightning Ridge
Collection

The Legend Of Lightning Ridge

For SARAH & SEBASTIAN’s latest collection, AURELIA, co-founder and creative director Sarah Gittoes journeyed to the legendary opal-mining town of Lightning Ridge in Australia's outback, sourcing six one-of-a-kind opals to create a series of extraordinary pieces. Discover the fascinating history behind these highly prized gemstones.

The Making Of MEDUSA
Collection

The Making Of MEDUSA

Discover the process and expert craftsmanship behind the impossible forms from SARAH & SEBASTIAN’s latest AURELIA collection, inspired by the voluminous silhouettes of jellyfish.

A Study Of Tourmaline
Collection

A Study Of Tourmaline

Occurring in almost every hue of the colour spectrum, few gemstones have the ability to rival the captivating beauty and diversity of tourmalines. As one of the defining coloured gemstones of our latest PILLAR collection, we delve into the world of tourmalines to reveal their fascinating origins, distinctive characteristics and why they make for a standout addition to your jewellery collection. 

12 Must-have Jewellery Pieces From Sarah & Sebastian
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12 Must-have Jewellery Pieces From Sarah & Sebastian

There are certain jewellery pieces that are essential for every jewellery collector. At SARAH & SEBASTIAN, we strongly believe in the power of a carefully curated jewellery box. From our collection to yours, here is our round-up of twelve timeless jewellery must-haves that a worth investing in—from classic pieces for everyday to personalised designs and statement styles for special occasions.

Love Letters, A Series of Verses Penned By Rosie Dalton
Collection

Love Letters, A Series of Verses Penned By Rosie Dalton

In a subtle nod to Valentine’s Day, this year we collaborated with Australian writer Rosie Dalton. Inspired by our iconic Letter Necklaces, the campaign shines a light on our most sought-after sentimental pieces – tangible love letters that speak a thousand words. Here, we shed light on her inspirations, introspections on notions of love, and why she believes jewellery holds powerful stories.

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