Part of The Traceable Collection by Michael Hill, this classic halo ring is crafted in recycled platinum and features a natural 7×5mm oval Australian sapphire*, surrounded by 0.25 total diamond weight of round brilliant diamonds. Designed to celebrate transparency each stone is traceable to origin* via block-chain technology, a secure, verified blockchain record to showcase the gemstones journey, and ensure traceability and trust. The diamonds in The Traceable Collection are Botswana sort, originating from an aggregated parcel of rough and sourced from various origins (Botswana, Canada, Namibia and South Africa), supported by verified blockchain technology, a secure, verified blockchain record to showcase the diamond’s journey, and ensure traceability and trust. This collection carries a story - from deep within the earth to skilled artisans and finally to you.