Shop Moissanite & Lab Grown Diamond Jewellery Online in Australia

Moissanite is the second hardest gemstone on earth, after Diamond. Our Unique Technology and Formula has allowed us to create Unmatched Finest-Quality Premium Moissanite Gems with Fire and Brilliance mimicking the appearance of Flawless Diamonds.

Our jewelry is crafted in high-quality materials such as 925 sterling silver (Rhodium Plated), 10K/14K/18K gold, and platinum. Check individual product listings for details.

Rhodium plating is a process where a thin layer of rhodium (a rare and precious metal) is applied to jewelry, usually over white gold or silver, to enhance its durability, shine, and resistance to tarnishing

Yes! Moissanite is a real, lab-grown gemstone originally discovered in meteorites. It’s a diamond simulant with similar visual and physical properties.

No, moissanite retains its brilliance and fire forever. Unlike cubic zirconia, it doesn’t cloud or fade over time.

While all gems may appear blurry over time, regular cleaning—every 3 months—can bring back their brilliance. With proper care, they'll look like new and last for years to come.

Yes. We offer Custom Jewellery with 10K,14K/18K Solid Gold and also Platinum. We also offer IGI Certified Lab Grown or GIA Certified Natural Diamond Jewellery.

Absolutely. Check out the Videos in product descriptions on individual product pages for a real life impression.

Yes, we're committed to ethical sourcing, guaranteeing conflict-free and ethically obtained gemstones.

Aura offers premium moissanite and diamonds, expert craftsmanship, and luxury without the markup. Our goal is to make luxury jewelry accessible to all at prices you'll love.

Our jewelry is ethical, sustainable, and brilliantly designed. Plus, every order includes thoughtful packaging and a thank-you note for a personal touch.

We strongly believe in providing great customer service. If you are not completely satisfied with your purchase, we offer a return policy for most items as long as they are in their original condition, unused & undamaged. Return requests must be initiated & completed within 14 days of receiving your order.

To keep our standards high, this policy helps safeguard against returns of items that have been used or worn. At the heart of it, our mission is to give you a seamless and positive shopping experience.

Please note that we do not accept returns of earrings for hygiene reasons as per Australian health and hygiene laws. Earrings cannot be returned for an exchange or full refund for change of mind. Australian health and hygiene laws prohibit the return of worn earrings.

Please Note: For all Made-To-Order and Custom Jewellery Items — including Earrings, Necklaces, Pendants, Rings, and Bracelets — we are unable to accept returns. This policy is in place to prevent misuse and ensure that every customer receives a brand-new, handcrafted piece made especially for them. We are committed to keeping our prices fair while maintaining premium craftsmanship. By protecting against return abuse, we ensure our genuine customers continue to enjoy the highest quality jewellery at the best value.

This includes and applies to all Solid Gold and Sterling Silver Rings under our Moissanite Luxury Collection as well as our IGI-Certified Lab Diamond Ring Collection.

Ring Resizing & Exchanges

At Aura Diamonds, we want to ensure your ring fits perfectly and you’re 100% happy with it. We follow standard universal Australian/US/UK Ring Sizing

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  Solid Gold Rings: We provide resizing assistance at an additional charge to keep our product prices fair and accessible. You may choose to resize your ring with us, or with a trusted local jeweller in person.
  
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  Sterling Silver Rings: Resizing is not recommended, as it can damage the rhodium plating. We exchange most rings excluding Luxury Moissanite Collection as they are made to order.
  
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  Exchanges: For most non-custom-made rings, we are able to offer a size exchange, provided the item is unused and in brand-new condition.
  

If you’re unsure about your size, please reach out to our team — we’re happy to guide you before purchase to help you find the right fit.

To initiate a return, please email shop@aura-diamonds.com.au. Once your return is received and inspected, we will send you an email to notify you that we have received your returned item.

Your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 10 business days.

Please note that customers are responsible for covering their own return shipping costs. Shipping fees are non-refundable.

For Change of Mind returns, please note that, payment processing fees charged by third-party providers such as PayPal, Mastercard, Visa, Amex, AfterPay, and Klarna are non-refundable and will be deducted from the total refund amount.

If you have any questions about our shipping or return policies, please contact us and our customer service team will be happy to assist you.