Kaia | Asymmetric bypass sapphire & diamond engagement ring

A sculptural sapphire engagement ring, defined by an asymmetric bypass design that flows seamlessly around the centre stone, handcrafted to order in our Sydney studio in your choice of 14k or 18k yellow, rose or white gold, or platinum.

Set with a handpicked natural sapphire or diamond of your choice, each ring begins with the centre stone - carefully selected for you based on your preferred colour, shape and character. As every sapphire is unique and cannot be exactly replicated, each piece is created as a one-of-a-kind interpretation of this design.

The softly curved band wraps around the centre stone in a fluid, organic motion, forming a distinctive bypass silhouette that highlights the stone from every angle. A single pear cut white diamond is set asymmetrically to one side, adding balance and quiet brilliance to the composition. A refined and sculptural sapphire engagement ring, designed for those drawn to modern, unconventional forms.

This design can be created with a range of centre stone shapes, including oval, round, marquise or pear, each offering a different expression of the flowing bypass setting. Thoughtfully designed to sit comfortably alongside a fitted or contoured wedding band created to complement it.

Customising your sapphire engagement ring

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

Materials and specifications

This sapphire engagement ring is handcrafted in our Sydney studio in your choice of 14k or 18k yellow, rose or white gold, or platinum, and set with a natural sapphire or diamond selected specifically for you. The band features a scattering of natural round brilliant cut white diamonds, carefully arranged to enhance light and movement.

Shown here in 18k yellow gold with a 1.91ct oval Madagascan teal sapphire and a natural pear cut white diamond.

Pricing and centre stone options

Pricing for this ring varies depending on the selected centre stone. We will guide you through available sapphire or diamond 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.