Most Popular Diamond Shapes

 Most Popular Diamond Shapes 2025

Radiant Marquise Pear Oval Emerald Round

McLean & Co Jewellers Custom Made Diamond Engagement Rings Online 

Sunshine Coast Queensland 

We specialise in creating bespoke natual earthmined, lab grown diamond, moissanite engagement rings tailored to your preferences.

Each piece in our collection is crafted with intention, balancing timeless design with modern responsibility. We use only high-quality, ethically sourced materials, working closely with skilled artisans who bring every detail to life with care and precision.

Our commitment to sustainability extends from recycled precious metals to responsible stone sourcing and mindful production practices. Whether it's a gift or a personal keepsake, your jewellery is made to last.

18K Gold

Brush lightly with a fresh toothbrush and warm water. You can also buff your pieces using the cloth included in your order.

Every McLean & Co engagement ring includes our comprehensive care promise: a 10-year manufacturing warranty, complimentary resizing within six months, and a complimentary insurance valuation. With a 6-week production time for custom designs, we create rings as individual as your love story.