Collection of jadeite-style and hardstone jewelry

This collection consists of seven pieces of jewelry, including five bangles, one beaded necklace, and one link bracelet. The items feature materials appearing to be jadeite-style or hardstone. The bangles display a variety of colors and patterns: one is a lavender-grey hue consistent with lavender jadeite; another is a solid honey-brown; and three others exhibit banded and variegated patterns of translucent white, earthy orange, and teal-green consistent with agate or chalcedony. The beaded necklace is composed of approximately 45 uniform, dark green spherical beads, while the link bracelet features eight small, donut-shaped green discs (pi discs) connected by silver-toned metal links. The craftsmanship of the bangles suggests a traditional high-polish finish. No maker's marks, signatures, or metal purity stamps are visible in the image, so this identification is based solely on stylistic features and visual characteristics common to East Asian-style jewelry. Without physical testing for density, refractive index, or resin treatment, these cannot be identified as natural jadeite. Condition appears generally good with no visible chips or fractures, though such stones often have internal inclusions.

I have examined the seven-piece collection of jadeite-style and hardstone jewelry via the provided image. Based on what I can see, the collection includes five bangles, a beaded necklace, and a link bracelet exhibiting colors and textures often associated with lavender jadeite and various types of agate or chalcedony. However, I cannot verify from a photo whether these materials are natural, color-treated, or synthetic. The value of $400 - $800 assumes these are mid-grade natural hardstones or treated jadeite common in the decorative market. If physical testing were to confirm the lavender bangle or necklace as high-quality, untreated (Type A) jadeite, the value could increase significantly. Conversely, if these are determined to be glass or resin-based reproductions, the value would likely drop below $100 for the set. Market demand for East Asian-style jewelry remains steady, particularly for colorful bangles, but prices are heavily dependent on material density and translucency. To provide a more precise valuation, a physical inspection is required to perform refractive index testing and spectroscopic analysis. Because there are no visible hallmarks on the silver-toned components, I am treating the metal as unidentified and the stones as unconfirmed hypotheses. The current estimate reflects the decorative appeal and typical market behavior for items in this style without provenance or scientific certification of mineral content and origin. Any final sale price would be contingent upon these factors.