Lucia | Diamond engagement ring

A simple and elegant solitaire diamond engagement ring, defined by a refined knife-edge band that softens into a gently rounded profile, handcrafted to order in our Sydney studio in your choice of 18k yellow, rose or white gold, or platinum.

Set with a handpicked natural or lab grown diamond of your choice, each ring begins with the centre stone - carefully selected for its brilliance, balance and character. Shown here with a 1ct cushion cut natural diamond, this design offers a clean, contemporary interpretation of a timeless solitaire.

The band features a fine knife-edge profile at the top, gradually softening into a gently rounded profile for comfort, drawing the eye toward the centre stone in a classic four-claw setting. Understated and considered, this diamond engagement ring highlights the natural beauty of the gemstone while maintaining a refined, balanced presence.

This design pairs effortlessly with a traditional straight wedding band, or a curved style such as the Mia curved diamond wedding band, Ida V shape wedding ring. A bespoke wedding band can also be created to sit seamlessly alongside it.

Customising your diamond engagement ring

This ring is designed to be fully customised around your chosen centre stone. You can select from a curated range of natural or lab grown diamonds, or a coloured gemstone, with guidance provided to align with your preferred size, shape and overall aesthetic.

Materials and specifications

This diamond engagement ring is handcrafted in your choice of 18k yellow, rose or white gold, or platinum, and set with a diamond selected specifically for you. The band features a refined knife-edge profile near the centre stone, gradually softening into a gently rounded base for a comfortable fit.

Shown here in 18k yellow gold with platinum centre stone setting, with a 1ct cushion cut GIA-certified natural diamond.

Pricing and centre stone options

Pricing for this ring varies depending on the selected centre stone. We will guide you through available diamond or gemstone options based on your preferences and budget, and provide a tailored quote.

Production time and ordering

Each ring is made to order in our Sydney studio and is not available for direct online purchase. Production time is approximately 5–6 weeks from confirmation of your design.

Please contact us to view available stones and begin the bespoke process.

Packaging and insured shipping

All pricing is in Australian dollars. We offer complimentary insured shipping worldwide. Every piece is presented in our signature Lizunova packaging.