Sleek, bold, and endlessly secure—our radiant bezel lab diamond rings are the modern engagement choice for Sydney couples.

Sydney Radiant Cut Lab Diamond Bezel Engagement Rings

For Sydney couples who want style and structure in perfect harmony, the radiant bezel lab diamond engagement ring is the ultimate expression of balance. It combines the striking geometry of a radiant cut with the clean-lined security of a bezel setting—ideal for those with an eye for both form and function.

The radiant cut diamond, with its brilliant facets and rectangular silhouette, offers the fire of a round cut and the sharpness of an emerald. It’s a versatile and impactful shape that pairs seamlessly with a bezel—a continuous rim of precious metal that surrounds the diamond’s edges.

This isn’t just a stylistic choice. The bezel setting is one of the most secure and protective settings available, ideal for active lifestyles or daily wear. It shields the diamond’s edges from impact while creating a smooth, polished profile. No prongs, no snagging—just a sleek band of gold or platinum wrapping around your radiant centre stone.

At Diamond Lab, all of our stones are lab-grown diamonds, ethically produced to match the brilliance and structure of mined stones without their environmental toll. Each radiant diamond is selected for its symmetry, clarity, and optimal fire—perfect for the clean visual lines of a bezel.

Sydney's forward-thinking spirit is reflected in this modern yet timeless design. Whether you're walking through the Royal Botanic Garden or out for dinner in Barangaroo, your bezel ring offers durability and dazzle in every setting.

Our design process includes detailed CAD previews, allowing you to visualise your piece from every angle. From the height of the setting to the width of the bezel, every aspect is customisable. Choose between platinum or 14k/18k gold in yellow, white, or rose tones—your bezel ring will be crafted right here in Australia.

More than a ring, this is a statement of intentional elegance and structural beauty. The radiant bezel ring is for those who demand more from their jewellery—more security, more strength, more story.

Diamond Lab is proud to serve as Australia’s trusted lab diamond specialist, offering rings that reflect your values, your taste, and your future.

FAQ's

  • What is a bezel setting?
    A bezel setting surrounds the entire diamond with a metal rim, offering unmatched protection and a sleek look.
  • Is the radiant cut good for a bezel?
    Yes. Its geometric edges and brilliant facets make it ideal for a secure bezel that enhances its sparkle.
  • Does a bezel make the diamond look smaller?
    It can slightly reduce the visual size, but enhances brilliance and offers a bold, modern look.
  • Can I choose the metal for the bezel?
    Absolutely. We offer platinum and 14k/18k yellow, white, and rose gold.
  • Are bezel rings safe for daily wear?
    Yes. The bezel is the most secure setting, protecting the diamond from damage or dislodgement.
  • Do you use certified lab diamonds?
    Yes. All our lab-grown diamonds are GIA- or IGI-certified for quality assurance.
  • Can I customise the bezel design?
    Yes. You can adjust the bezel height, thickness, and finish through our CAD design process.
  • Is the ring made in Australia?
    Yes. All rings are custom made in Australia with skilled craftsmanship.
  • How long does the process take?
    4–6 weeks from CAD approval to finished ring.
  • Do you ship to Sydney?
    Yes. We provide insured express delivery across Sydney and Australia.