Cullen Jewellery Highlights Growing Demand for Lab-Grown Diamonds in Sustainable Engagement Ring Market
MELBOURNE, Victoria, Australia — September 10, 2026 — Cullen Jewellery is highlighting the growing role of lab-grown diamonds in the engagement ring market as consumers increasingly consider sourcing, pricing and customization when selecting jewelry. Lab-grown diamonds have become a more established option for engagement rings in recent years. Produced using technology that recreates the conditions required to form diamonds, laboratory-grown
