Lab Diamond Jewellery

Our ethically crafted rings, earrings, bracelets, and necklaces feature lab-grown diamonds that deliver beauty without compromise. From subtle sparkle to bold shine, each piece is designed to be cherished.

Lab Diamond Jewellery Ethically crafted sparkle — timeless elegance without compromise

Discover lab diamond jewellery at Zoe Olivia - stunning rings, necklaces, bracelets, and earrings that let you shine with conscience. Our lab-grown diamonds offer all the brilliance and fire of mined diamonds but with more ethics, less environmental impact, and exceptional quality.

Why Choose Lab Diamonds?

Ethical & Sustainable – Lab diamonds are R&D-engineered rather than mined, meaning fewer disruptions of ecosystems, less carbon footprint, and no concerns around unethical mining practices.
Superior Clarity & Value – Because laboratory conditions allow for greater control, you’ll often get better clarity per carat. This means more sparkle for your dollar.
Same Beauty, Better Story – Our lab diamonds exhibit the same optical brilliance, hardness, and timeless elegance of natural diamonds. They’re ideal for every day, special moments, or meaningful gifts.

Our Collection

Each piece in our lab diamond collection is thoughtfully designed and handcrafted in materials chosen to last. Whether you're drawn to subtle studs, cocktail rings, or layered pendants, these pieces are made to be cherished:

Classic rings that capture light from every angle
Elegant earrings — from studs to hoops with the perfect sparkle
Graceful necklaces & pendants for daily wear or layering
Unique bracelets that combine design and diamond brilliance

Explore the full Lab Diamond collection now and find your sparkle. Free shipping within Australia for orders $99+, and 30-day returns so you can buy confidently.

DISCOVER MORE

Everyday Staples

Waterproof Jewellery

Occasion Jewellery

Free shipping

For all orders over $99 for Australia and $120 for New Zealand.

Customer service

We are available from Monday to Friday to answer your questions.

Buy Now Pay Later

Buy Now Pay Later available with Afterpay.

30 DAY RETURNS

If you change your mind, send your order back within 30 days of receipt.

ZOE OLIVIA JOURNAL

Introducing Our New Lab Diamonds Collection: Ethical Luxury That Lasts

We’re thrilled to unveil the latest chapter in our journey toward sustainable and conscious craftsmanship - our Lab Diamonds Collection. At Zoe Olivia Jewellery, every design begins with a commitme...