Beth | Antique old mine diamond engagement ring

A classic diamond engagement ring, centred around a handpicked antique old mine cut stone and crafted with refined, traditional proportions, handcrafted to order in our Sydney studio in your choice of 18k yellow, rose or white gold, or platinum.

Set with a natural diamond selected for its character and individuality, each ring begins with the centre stone - chosen for its unique faceting, softness of shape and depth of brilliance. Shown here with a 1.8ct GIA-certified natural antique old mine cut diamond, the stone displays a distinctive cushion-like form and a gentle, romantic light that differs from modern brilliant cuts.

The design features a classic four-claw setting in platinum, allowing the diamond to remain the focal point while offering both strength and subtle contrast against the gold band. Timeless and understated, this engagement ring reflects the enduring appeal of antique diamonds with a clean, considered finish.

Designed to sit comfortably on the hand, this ring pairs seamlessly with a traditional straight wedding band, or a bespoke band crafted to complement its proportions.

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 antique or modern 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.

Shown here in 18k yellow gold with platinum claws, featuring a 1.8ct GIA-certified antique old mine cut diamond, K colour and VS2 clarity.

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.