Gold-Tone Cabochon Statement Necklace with Green Iridescent Inserts

This is a statement fashion necklace featuring a gold-tone metal chain and a prominent central pendant design composed of multiple-sized, bezel-set cabochons with green, iridescent inserts. The chain appears to be a medium-link cable or rolo style, with an extender chain and a small, round bead or charm at the end, suggesting adjustability for length. The metal throughout the chain and settings maintains a consistent gold hue, indicating it is likely plated base metal. There are six individual circular or oval cabochons, varying in size, with an additional, larger circular cabochon suspended as a drop from the center of the main arrangement. The inserts within these cabochons exhibit a vibrant, mottled green and blue coloration with a distinct iridescence, strongly resembling abalone shell or a synthetic material mimicking its appearance. The patterns within the green sections are organic and varied, suggesting natural material or a very convincing imitation. The larger central drop pendant shows the most intricate and varied swirling patterns, with shades ranging from deep emerald to lighter lime green and touches of teal and blue. The bezels securing these inserts are smooth and uniform, indicating a mass-produced or machine-finished quality. Visible condition suggests light wear, with no obvious signs of significant damage, scratches, or missing stones. The metal finish appears largely intact without noticeable corrosion or significant plating loss. Based on the style and materials, this necklace likely dates from the late 20th or early 21st century, designed as a decorative fashion accessory rather than fine jewelry. The craftsmanship appears to be standard for contemporary costume jewelry, with a focus on visual impact through color and iridescence.