Unity | Alexandrite diamond engagement ring

A sculptural split shank ring, set with rare natural alexandrites and accented with diamonds, handcrafted to order in our Sydney studio in your choice of 18k yellow, rose or white gold, or platinum.

Set with handpicked natural gemstones, each ring begins with the careful selection of stones - chosen for their colour, character and individuality. Alexandrite is prized for its remarkable colour change, shifting between green and purplish-red tones depending on the light, giving the ring a dynamic and ever-evolving presence.

The split shank design creates an open, architectural form, allowing light to pass through the stones while enhancing their presence on the hand. Natural diamonds add a refined brilliance, complementing the unique qualities of the alexandrites without overpowering them.

Contemporary and distinctive, this ring offers a modern interpretation of a classic gemstone design, with a strong yet elegant silhouette.

Customising your alexandrite ring

This design can be custom made with a range of gemstones, including sapphires, diamonds or other coloured stones. Each piece is tailored to align with your preferred aesthetic and overall composition.

Materials and specifications

This ring is handcrafted in your choice of 18k yellow, rose or white gold, or platinum, and set with natural alexandrites and diamonds selected specifically for you.

Shown here in 18k white gold with natural alexandrites and diamonds.

Pricing and centre stone options

Pricing for this ring varies depending on the selected gemstones and metal choice. A tailored quotation will be provided based on your preferences.

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 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.