A single lab grown emerald set at the centre, with lab grown diamonds running in pave along the shoulders of the band. The pave is structural rather than decorative: a fine line of light that leads the eye toward the centre stone and holds it in frame. Emeralds are valued for their individual character, and this setting places that character where it carries — front and centre, with the band in support.
A lab grown emerald at the centre, cushion-cut, with two white lab grown diamonds cushion-cut on either side. The cushion's rounded corners and deep facets suit emerald well: the cut holds colour rather than scattering it, and the stone's richness sits across the full surface. Emeralds are valued for their individual character, and this setting places that character where it leads — at the centre, held in frame by the diamonds beside it.
A fancy blue lab grown diamond at the centre, cushion-cut, framed by two white cushion-cut lab grown diamonds. Blue diamond reads differently from sapphire — steelier, more internal, shifting with the angle — and the cushion cut gives the colour the surface it needs to settle. The whites hold the outer line steady while the blue moves through the light at the centre.
At the centre, a fancy green lab grown diamond in a cushion cut. Two white cushion-cut diamonds flank it on either side. Cushion cuts return light in broad, distinct flashes, and in green diamond that produces a tone that shifts between cool and deep as the ring moves. Green is among the rarest fancy diamond colours — the whites are set to frame that rarity, not compete with it.
A single lab grown emerald set at the centre, with lab grown diamonds running in pave along the shoulders of the band. The pave is structural rather than decorative: a fine line of light that leads the eye toward the centre stone and holds it in frame. Emeralds are valued for their individual character, and this setting places that character where it carries — front and centre, with the band in support.
A lab grown emerald at the centre, cushion-cut, with two white lab grown diamonds cushion-cut on either side. The cushion's rounded corners and deep facets suit emerald well: the cut holds colour rather than scattering it, and the stone's richness sits across the full surface. Emeralds are valued for their individual character, and this setting places that character where it leads — at the centre, held in frame by the diamonds beside it.
A fancy blue lab grown diamond at the centre, cushion-cut, framed by two white cushion-cut lab grown diamonds. Blue diamond reads differently from sapphire — steelier, more internal, shifting with the angle — and the cushion cut gives the colour the surface it needs to settle. The whites hold the outer line steady while the blue moves through the light at the centre.
A fancy pink lab grown diamond at the centre, cushion-cut, with two white cushion-cut lab grown diamonds on either side. The cushion's rounded corners and broad facets let the pink settle rather than scatter — colour sits deep across the surface, softening as the stone moves in the light. The whites follow the same shape in a lighter register, so the pink leads and the frame stays quiet.
A fancy yellow lab grown diamond at the centre, cushion-cut, with two white cushion-cut lab grown diamonds on either side. The cushion's softer edges and broader facets return light in warmer flashes — less scatter, more pool — and yellow reads particularly well in this cut, with the colour moving across the full surface of the stone. The whites echo the shape in a lighter register, so the warmth stays at the centre and the frame stays quiet.
A fancy green lab grown diamond at the centre, pear-cut, with two white pear-cut lab grown diamonds set on either side. Green is among the rarest fancy diamond colours, and the pear's elongated silhouette gives the stone direction — the colour sits densest at the base, lifting toward the point. The whites frame it without competing. A quiet, specific piece that rewards a closer look.
At the centre, a fancy green lab grown diamond in a cushion cut. Two white cushion-cut diamonds flank it on either side. Cushion cuts return light in broad, distinct flashes, and in green diamond that produces a tone that shifts between cool and deep as the ring moves. Green is among the rarest fancy diamond colours — the whites are set to frame that rarity, not compete with it.
The Concierge
Your customized piece starts with our concierge service. From the first idea to the final product, we make your piece feel unmistakably yours.
At the centre, a fancy blue lab grown diamond in a pear cut. On either side, two white pear-cut lab grown diamonds, set to match in shape and step back in tone. Blue diamond shifts with the light — cooler indoors, deeper in sun — and the pear cut holds that shift across its length. The whites stay constant. The blue is what changes, and what you come back to.
Three pear-cut lab grown diamonds in a trio setting: a fancy pink at the centre, two whites on either side. Pink is one of the rarer fancy colours in diamond, and the pear cut lets it pool — deepest at the curved base, softening toward the tip. The white side stones follow the same shape in a lighter register, framing the pink without pulling against it. Colour at the centre, clarity around it.
A fancy pink lab grown diamond at the centre, cushion-cut, with two white cushion-cut lab grown diamonds on either side. The cushion's rounded corners and broad facets let the pink settle rather than scatter — colour sits deep across the surface, softening as the stone moves in the light. The whites follow the same shape in a lighter register, so the pink leads and the frame stays quiet.
A fancy yellow lab grown diamond at the centre, cushion-cut, with two white cushion-cut lab grown diamonds on either side. The cushion's softer edges and broader facets return light in warmer flashes — less scatter, more pool — and yellow reads particularly well in this cut, with the colour moving across the full surface of the stone. The whites echo the shape in a lighter register, so the warmth stays at the centre and the frame stays quiet.
A fancy green lab grown diamond at the centre, pear-cut, with two white pear-cut lab grown diamonds set on either side. Green is among the rarest fancy diamond colours, and the pear's elongated silhouette gives the stone direction — the colour sits densest at the base, lifting toward the point. The whites frame it without competing. A quiet, specific piece that rewards a closer look.
At the centre, a fancy blue lab grown diamond in a pear cut. On either side, two white pear-cut lab grown diamonds, set to match in shape and step back in tone. Blue diamond shifts with the light — cooler indoors, deeper in sun — and the pear cut holds that shift across its length. The whites stay constant. The blue is what changes, and what you come back to.
Three pear-cut lab grown diamonds in a trio setting: a fancy pink at the centre, two whites on either side. Pink is one of the rarer fancy colours in diamond, and the pear cut lets it pool — deepest at the curved base, softening toward the tip. The white side stones follow the same shape in a lighter register, framing the pink without pulling against it. Colour at the centre, clarity around it.
Our Customers said
Our brand lives through the personal stories and milestones you entrust to us. We believe that confidence comes from making a decision that feels unmistakably right, and we are moved by the partnership we share with every individual.
Lisa
"My partner proposed with the most beautiful ring. Every time I look at it, I just smile."
Sarah
"Really impressed with the whole process. The team helped me through everything and when the earrings arrived they sparkled even more than I expected."
James
"I didn't just want to spend money on a ring that felt generic. The collection from bonded matter looked very special and luxurious - more of the vibe I was looking for - now I'm really happy with where I landed."
Urike
"I wanted a special heirloom piece that felt like me but that I could also pass on to my children one day."
Julie
"I got the necklace for my birthday from my parents and now it just became part of my personality - I love that the color is so special and the sparkle is unreal!!"
Tom
"I'd been reading up on lab grown diamonds for a while before I got in touch. Really glad I went with Bonded Matter - the quality is clear and they were upfront about everything."
Sophie
"I love my first milestone piece!! I spend a long time thinking about this ring and now that I ordered and wear it every day, it makes me so happy I made the choice! "
Marco
"The whole experience felt personal, not transactional. They genuinely cared about helping me find the perfect piece."
Common questions
Every piece carries a lifetime warranty and 30-day returns. If something isn't right, we fix it.
How long does it take from order to delivery?
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How long does it take from order to delivery?
Every piece is made to order. Production is ca 4 weeks from confirmation. We give you a specific timeline when you order, not an estimate range.
Once the piece passes our final quality inspection, delivery is 2–7 business days depending on location with tracking at every stage.
What are your stone and metal standards?
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What are your stone and metal standards?
Every stone we carry is colourless to the eye and free of visible inclusions under any normal viewing conditions. That places every diamond we sell in the top 6% of stones globally. Stones over 1.00 carat are independently certified by the IGI, and the full grading report comes with the piece.
Every piece is made in 18K gold or 950PT platinum. There's no 14K.
We offer two diamond quality tiers. Signature Quality is what we recommend for almost everyone, and it's what we'd choose ourselves. Colourless, no visible inclusions under any normal conditions, cut to exacting proportions. It accounts for around 6% of lab grown stones globally.
Perfect Precision is the highest achievable grade across every measurable dimension: D colour, Flawless clarity, Ideal cut, polish, and symmetry. The difference from Signature Quality is real on paper and invisible in person. It's for customers who want to know their stone sits at the absolute ceiling of what's measurable.
Why lab grown diamonds?
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Why lab grown diamonds?
Lab grown diamonds have the same physical structure, chemical composition, and optical properties as diamonds formed in the earth. Created in controlled conditions, they deliver greater consistency in colour, clarity, and cut than the natural supply can reliably achieve.
Every stone we sell is graded to the same international standards used for any diamond in the industry. We work exclusively with lab grown because the process gives us complete control over quality from the start.
Can I create something custom?
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Can I create something custom?
Yes. Our concierge service is built for customers who want a piece that doesn't exist in the current range, or who want to work from a specific idea, reference, or story. You can start the conversation from your phone — no showroom visit, no appointment required.
What if something needs adjusting after I receive it?
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What if something needs adjusting after I receive it?
Every piece carries a lifetime warranty on materials and construction. If the fit isn't right, we resize it. If something needs attention, we handle it.
The 30-day return policy applies if the piece isn't what you expected — no forms, no friction.
IGI Certified Diamonds
We only work with stones in the top 6% globally, each independently graded by IGI.
Carbon Positive by Design
Every purchase offsets 1 tonne of CO₂ through native Australian reforestation.
Bonded Lifetime Promise
Built to wear for decades. Every piece is covered, for life.
30 Day Returns
If it's not right, we'll make it right. No friction, no pressure.