Diamond and sapphire ring set

This jewelry piece consists of a two-ring bridal set worn together on a finger. The primary ring features a central prong-set round brilliant cut diamond solitaire, flanked on either side by small, dark blue faceted gemstones, likely sapphires, set into the curved yellow or rose gold shoulders. A matching wedding band nests directly beneath the solitaire ring, featuring a continuous channel setting of numerous small round channel-set diamonds or similar clear pavé stones spanning its visible upper arc. The metal has a warm golden hue, consistent with yellow or rose gold, though the exact metal purity cannot be determined visually without physical testing or reading internal hallmarks which are not visible in this photograph. The overall design exhibits a mid-to-late 20th-century aesthetic common in traditional engagement and wedding ring sets. There are no maker's marks, stamps, or signatures visible from this angle, and the piece remains unauthenticated regarding gem grades, metal content, or maker. Condition appears generally good with standard minor surface wear consistent with everyday use.

Based on what I can see in the photograph, this jewelry piece appears to be a two-ring bridal set featuring a central diamond solitaire flanked by dark blue gemstones, likely sapphires, alongside a matching channel-set diamond band in a warm-toned gold metal. However, I can't verify metal purity, stone weight, or gem quality from a photo alone. There are no visible hallmarks or maker's marks from this angle, and the piece remains unauthenticated. My valuation of $600-$900 assumes the hypothetical case that the central stone is a genuine diamond, the side stones are natural sapphires, and the metal is karat gold. This estimate is based on general market behavior for mid-20th-century traditional bridal sets in good condition with minor surface wear. If physical inspection reveals the stones are synthetic or the metal is merely plated, the value would decrease significantly to a range of $150-$300 typical of costume or fashion jewelry. To confirm authenticity, metal content, and gem grades, an in-person physical inspection, hallmark verification, and gemological testing by a qualified professional would be needed.