Art Deco Citrine and Marcasite Sautoir Necklace

This appears to be an Art Deco sautoir-style necklace, distinguished by its elongated design and multiple dangling elements. The necklace is composed of numerous triangular and trapezoidal faceted 'gems' that exhibit a translucent, yellowish-brown to amber hue, strongly suggesting they are citrine or possibly glass simulating citrine. These stones are individually set in open-back bezels of what appears to be sterling silver or a similar white metal, given the discernible tarnish. Each stone segment is connected by small, short rectangular links, some of which are embellished with tiny, sparkling accents that resemble marcasites or small diamonds/diamond simulants. Some of the larger pendant-like sections feature elaborate Art Deco-style decorative elements, possibly pave-set with marcasite, featuring geometric patterns and fanning motifs. The construction suggests individual links, allowing for fluid movement. The style aligns with the Art Deco period, characterized by geometric shapes, linearity, and contrasting materials. There are visible signs of wear, including potential tarnish on the metal components and possibly minor chipping or abrasions on the edges or facets of the stones, though high-resolution inspection would be needed to confirm. Some connecting rings appear slightly open or bent, indicating normal use and age. The overall craftsmanship suggests a mass-produced, yet attention-to-detail, piece from the early to mid-20th century. The piece lacks a visible clasp or closure in the image, suggesting it may be a very long sautoir, or the clasp is simply out of frame or missing.

Based on my visual examination of the provided image, this Art Deco sautoir necklace presents as an authentic piece from the early to mid-20th century. The geometric design, use of faceted citrine-like stones (or simulators), and marcasite accents are characteristic of the Art Deco period. The individual open-back bezels and segmented construction suggest a typical mass-produced yet good quality piece of its era. I observe visible tarnish on the white metal, consistent with sterling silver or a similar alloy, and some minor bending in connecting rings, indicating age and normal wear. The stones exhibit a characteristic yellowish-brown to amber hue, strongly suggesting citrine; however, without direct examination, I cannot definitively rule out glass. The 'tiny, sparkling accents' appear to be marcasite, which was very popular in Art Deco jewelry. Market conditions for genuine Art Deco costume or semiprecious jewelry are stable, with good demand for well-preserved examples. Comparables typically fall within a few hundred dollars, depending on stone quality, metal purity, and overall condition. The lack of a visible clasp is noted, which could impact value if missing or a contemporary replacement. Without a physical inspection, I cannot confirm the exact composition of the 'citrine' (natural stone vs. glass) or the metal content (sterling vs. base metal), nor can I assess any internal flaws within the stones or confirm the 'marcasite' is not paste. A high-resolution inspection would be needed to confirm any chipping or abrasions on the stones. For full authentication and to ascertain the gemological properties and metal purity, an in-person examination, potentially with an XRF gun for metal testing and standard gemological tools for stone identification, would be required. However, considering its aesthetic appeal and apparent good condition for its age, I appraise this piece in the range of $350-550.