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Custom Moissanite Engagement Rings

Crafted by our jewellers with care and precision.
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Frequently Asked Questions

Your questions, answered.

At Cullen, a custom engagement ring is designed from scratch in collaboration with our team. You choose every element, from stone shape and metal type to setting style and fine details, and our jewellers bring that vision to life. It is a step beyond our made-to-order range, offering complete creative freedom. Visit our custom design process blog for more information.

Ready-to-ship rings are pre-crafted and available for immediate dispatch. Made-to-order rings are crafted after your order is placed using an existing design. Custom rings are designed from the ground up with our team. All three are crafted to the same standard of quality.

Custom moissanite engagement rings are typically crafted within 50 business days once the design is finalised, with the estimated completion date confirmed at the start of your design process. For more information, visit our Crafting Timeframes page.

Moissanite offers outstanding brilliance and durability at a more accessible price point than diamonds, making it an ideal stone for a fully custom design. Its hardness of 9.25 on the Mohs scale means it stands up to everyday wear, and as a lab-grown gemstone it is a carbon-neutral choice.

Yes. We encourage clients to browse our existing designs for inspiration before beginning the custom process. You can also visit our moissanite education guide to learn more about the stone before deciding.

Yes. Every Cullen ring is made using conflict-free, carbon-neutral stones and premium precious metals. We participate in initiatives that offset the carbon footprint of every gemstone and plant a tree with every purchase.

Yes. Many clients begin with one of our existing styles and adapt it to suit their preferences. Whether you want to change the metal, modify the setting, or add personal details, we offer an extensive customisation service that covers everything from minor adjustments to full bespoke creations.

Yes. Every Cullen engagement ring, including our custom range, comes with a Lifetime Manufacturing Warranty covering manufacturing defects for complete peace of mind.

Yes. We offer complimentary resizing on all of our engagement rings. Visit our resizing policy for full details.

Moissanite is highly durable, but regular care will keep your ring looking its best. Clean gently with a soft brush, warm water, and mild dish soap. Remove your ring before swimming, heavy lifting, or applying beauty products, and store it separately. For detailed advice, visit our Ring Care Guidance page.

Custom Made Moissanite Engagement Rings: Design Your Forever

A custom moissanite engagement ring is one of the most personal gifts you can give. Designed from the ground up with the guidance of our expert jewellers, every detail reflects the wearer's taste, lifestyle, and story. From the stone shape and setting style to the metal type and finishing details, our custom moissanite engagement rings are a collaborative creation, built to be as individual as the love they celebrate. Moissanite is the stone of choice for many of our clients, offering exceptional brilliance and durability at a more accessible price point, without compromising on beauty or sentiment.

Superior craftsmanship, thoughtful customisation, and premium materials are the foundation of every Cullen ring. The rest is shaped by you. Our ring specialists are here to guide you through every step of the custom design journey. Each piece is brought to life using premium precious metals and carbon-neutral stones, including lab grown diamonds, moissanite and lab grown sapphires, crafted with exceptional care and attention to detail.

Explore our collection of custom moissanite engagement rings in New Zealand. Discover our full range of designs online, or book a personalised consultation with our team to bring your vision to life.

Find The Ring That Speaks to You

Cullen specialises in custom moissanite engagement rings, combining the expertise of experienced jewellers with an exceptional client care team to guide you through every step of the design process. Whether you are drawn to a clean solitaire or a more intricate setting with fine details, our team works closely with you to bring your concept to life. Every custom-made moissanite engagement ring is crafted with meticulous attention to detail, using conflict-free, carbon-neutral stones and premium precious metals, crafted not to be mass produced, but thoughtfully created to last a lifetime.

Need help bringing your dream custom moissanite engagement ring to life? Book a virtual or in-person appointment at one of our showrooms to speak with one of our friendly engagement ring specialists.

Exceptional rings, made to last a lifetime.

Worldwide Express Shipping No matter where you are in the world, your dream ring will go the distance. We ship our custom moissanite engagement rings across New Zealand and internationally, ensuring your custom piece arrives safely and swiftly.

Free Resizing We offer free resizing on all of our engagement rings, including custom moissanite rings, ensuring a perfect fit for something uniquely yours.

Lifetime Warranty Every custom moissanite engagement ring we create is built to last a lifetime. Each piece is backed by our Lifetime Manufacturing Warranty, giving you complete confidence in your investment.

Tailored Ring Customisation From stone shape and metal type to engraving and band width, we offer an extensive customisation service so your ring is entirely one of a kind.

Thoughtfully Designed in Melbourne, Australia Every custom moissanite engagement ring begins with thoughtful design at our Melbourne studio, where creativity and precision come together to bring your vision to life.

Carbon Neutral Gemstones & Trees For The Future We offset the carbon footprint of every custom moissanite engagement ring and plant a tree for each ring sold, supporting global reforestation.

Custom Design Specialists Our team specialises in turning your vision into a one-of-a-kind custom moissanite engagement ring, guiding you through every detail from first concept to final creation.