3.65 ct Red Ruby – Loose Certified

A natural 3.65‑carat red ruby—loose, certified by a reputable gemological lab—showcases a vivid red or pinkish‑red hue, faceted in an oval or cushion shape, transparent to near‑transparent clarity, and suitable for high‑end jewellery mounting. Origin, treatment (e.g., heat vs. untreated), colour purity and clarity significantly affect value.