For a Love That Simply Can't Wait
Our most coveted engagement designs, available within two weeks. Crafted for your forever, without the wait.
Moissanite and Lab-Grown Diamond Engagement Rings for Every Love Story
Explore our most coveted moissanite and lab-grown diamond engagement designs, each crafted to unique, one-of-a-kind specifications, and available for you within two weeks. Crafted for your forever, without the wait.
At TMC Fine Jewellers, each moissanite and lab-grown diamond engagement ring is created with intention, unrivalled craftsmanship and most importantly passion. We proudly utilise only the highest quality The Moissanite Company Signature Moissanite, hand selected lab-grown diamonds and premium precious metals to bring your dream ring to life.
Crafted in our Australian Workshops, each piece in this collection features cultured diamonds, the highest quality moissanite, premium precious materials, and is created with intention, unrivalled craftsmanship and most importantly passion. Our sustainable laboratory-grown diamonds and moissanite are the perfect choice for somebody who desires an heirloom quality gemstone with ethical origins, making these precious gemstones ever more popular. A better choice, for you, and for the future.
Frequently Asked Questions
Start by exploring our curated selection of Ready To Propose lab diamond and moissanite engagement rings. From there, filter by your preferred gemstone type (moissanite, lab diamond, or coloured lab diamond), metal type (white gold, yellow gold, or platinum), gemstone shape, and setting style. You can also explore bespoke customisations such as engraving or hidden birthstones. Your ring will then be resized to your chosen size and prepared for collection, or delivered to you, within two weeks.
Start by exploring our curated selection of Ready To Propose lab diamond and moissanite engagement rings. From there, filter by your preferred gemstone type (moissanite, lab diamond, or coloured lab diamond), metal type (white gold, yellow gold, or platinum), gemstone shape, and setting style. You can also explore bespoke customisations such as engraving or hidden birthstones. Your ring will then be resized to your chosen size and prepared for collection, or delivered to you, within two weeks.
Yes, our Ready To Propose pieces are often one-of-a-kind and may not be restocked once sold. However, if you’re co-creating a piece through our bespoke Signature Range, they are crafted to order and thoughtfully made just for you, never subject to selling out.
Yes, our Ready To Propose pieces are often one-of-a-kind and may not be restocked once sold. However, if you’re co-creating a piece through our bespoke Signature Range, they are crafted to order and thoughtfully made just for you, never subject to selling out.
No, the lab-grown diamond and moissanite engagement rings in this collection are each crafted to unique, one-of-a-kind specifications. Once sold, they will not be replenished, so if a piece has captured your heart, we recommend securing it while it’s available.
If you’re co-creating a piece through our bespoke Signature Range, they are crafted to order and thoughtfully made just for you, never subject to selling out.
No, the lab-grown diamond and moissanite engagement rings in this collection are each crafted to unique, one-of-a-kind specifications. Once sold, they will not be replenished, so if a piece has captured your heart, we recommend securing it while it’s available.
If you’re co-creating a piece through our bespoke Signature Range, they are crafted to order and thoughtfully made just for you, never subject to selling out.
Yes. Laboratory-grown diamond engagement rings offer the same physical, chemical and optical properties as their natural counterparts, including identical crystal structure and lasting sparkle. TMC’s lab-grown diamonds are GIA and IGI certified, graded D - F in colour and VS2 - VVS1+ in clarity, offering exceptional quality at an accessible price point, making sure each ring reflects our commitment to ethical luxury and thoughtful craftsmanship.
Yes. Laboratory-grown diamond engagement rings offer the same physical, chemical and optical properties as their natural counterparts, including identical crystal structure and lasting sparkle. TMC’s lab-grown diamonds are GIA and IGI certified, graded D - F in colour and VS2 - VVS1+ in clarity, offering exceptional quality at an accessible price point, making sure each ring reflects our commitment to ethical luxury and thoughtful craftsmanship.
No, the brilliance of lab diamonds will endure over time. With identical crystal structure and optical properties to mined diamonds, they retain the radiant sparkle and durable hardness that define even natural diamond engagement rings.
No, the brilliance of lab diamonds will endure over time. With identical crystal structure and optical properties to mined diamonds, they retain the radiant sparkle and durable hardness that define even natural diamond engagement rings.
Absolutely. Our laboratory-grown diamonds are made from pure carbon and possess the same structure as their natural counterparts, producing the same fire and clarity. Our lab-grown diamond engagement rings are renowned for excellence in cut, polish and symmetry, and they are visually indistinguishable from mined diamonds to the naked eye.
Absolutely. Our laboratory-grown diamonds are made from pure carbon and possess the same structure as their natural counterparts, producing the same fire and clarity. Our lab-grown diamond engagement rings are renowned for excellence in cut, polish and symmetry, and they are visually indistinguishable from mined diamonds to the naked eye.
With expert growth and gem-cutting technologies at the core of our practices, The Moissanite Company Signature Moissanite is grown and cut to the exacting standards set by TMC Fine Jewellers to create the most diamond-like alternative, and to deliver a mesmerising sparkle. Our Signature Moissanite is celebrated for its exceptionally intense fire and brilliance, often rivalling that of a mined diamond.
With expert growth and gem-cutting technologies at the core of our practices, The Moissanite Company Signature Moissanite is grown and cut to the exacting standards set by TMC Fine Jewellers to create the most diamond-like alternative, and to deliver a mesmerising sparkle. Our Signature Moissanite is celebrated for its exceptionally intense fire and brilliance, often rivalling that of a mined diamond.
Many choose lab-grown diamonds for their combination of beauty, value and sustainability. Compared to mined diamonds, they have a significantly lower environmental impact, saving over 65 kg of CO₂ and 227 tons of earth per stone. TMC’s sustainable laboratory-grown diamonds allow couples to select higher carat weights or more refined settings without compromising ethics or quality.
Many choose lab-grown diamonds for their combination of beauty, value and sustainability. Compared to mined diamonds, they have a significantly lower environmental impact, saving over 65 kg of CO₂ and 227 tons of earth per stone. TMC’s sustainable laboratory-grown diamonds allow couples to select higher carat weights or more refined settings without compromising ethics or quality.
Absolutely. A lab-grown diamond engagement ring is a sophisticated, contemporary choice that symbolises enduring love. With a curated selection of cuts and settings, ranging from classic solitaires to side stone diamond and halo settings, each piece is designed to become a meaningful heirloom. Discover our Signature Range.
Absolutely. A lab-grown diamond engagement ring is a sophisticated, contemporary choice that symbolises enduring love. With a curated selection of cuts and settings, ranging from classic solitaires to side stone diamond and halo settings, each piece is designed to become a meaningful heirloom. Discover our Signature Range.
A moissanite is the perfect choice for somebody who desires the highest quality diamond alternative, that is ethical and affordable.
At TMC Fine Jewellers, we offer a curated collection of exquisite and incredibly radiant Signature Designs, each thoughtfully crafted to reflect your personal style and values.
Learn more about Our The Moissanite Company Signature Moissanite.
A moissanite is the perfect choice for somebody who desires the highest quality diamond alternative, that is ethical and affordable.
At TMC Fine Jewellers, we offer a curated collection of exquisite and incredibly radiant Signature Designs, each thoughtfully crafted to reflect your personal style and values.
Learn more about Our The Moissanite Company Signature Moissanite.
Fine Jewellers, we craft each piece to effortlessly align with your style and values without compromising on quality. With exceptional craftsmanship and timeless design, moissanite is perfect for your heirloom piece. Learn more about our craft.
Fine Jewellers, we craft each piece to effortlessly align with your style and values without compromising on quality. With exceptional craftsmanship and timeless design, moissanite is perfect for your heirloom piece. Learn more about our craft.
Yes. Lab-grown diamonds are chemically and physically identical to natural diamonds, offering the same level of durability and shine. Graded by the same international standards, they are built to last, making them ideal for engagement and wedding bands intended to be worn for life.
Yes. Lab-grown diamonds are chemically and physically identical to natural diamonds, offering the same level of durability and shine. Graded by the same international standards, they are built to last, making them ideal for engagement and wedding bands intended to be worn for life.
Moissanite boasts a similar durability to a diamond, as well as an uncanny visual resemblance to a diamond, making it the perfect alternative for bridal jewellery. The perfect precious gemstone to indulge in an opulent and mesmerising sparkle while championing ethical sourcing. Learn more about The Moissanite Company Signature Moissanite.
Moissanite boasts a similar durability to a diamond, as well as an uncanny visual resemblance to a diamond, making it the perfect alternative for bridal jewellery. The perfect precious gemstone to indulge in an opulent and mesmerising sparkle while championing ethical sourcing. Learn more about The Moissanite Company Signature Moissanite.
Compared to mined diamonds, moissanite is a premium, high-quality gemstone that will not scratch, fade, or lose its brilliance over time. It is composed of silicon carbide (SiC), an exceptionally durable and impermeable compound, making it the perfect choice for an heirloom piece.
Compared to mined diamonds, moissanite is a premium, high-quality gemstone that will not scratch, fade, or lose its brilliance over time. It is composed of silicon carbide (SiC), an exceptionally durable and impermeable compound, making it the perfect choice for an heirloom piece.
