Multi-strand pearl-style beaded necklace

This item appears to be a multi-strand necklace consisting of three nested rows of white, round beads consistent with the appearance of cultured pearls or synthetic pearl simulants. The beads exhibit a high-luster finish with soft white and cream overtones, appearing relatively uniform in shape and size within each strand. The construction seems to involve individual beads strung closely together; however, no knots between beads are clearly visible in the image, which is a feature often found in higher-end pearl restringing. No clasp, hallmark, or maker's mark is visible in the provided photograph, making a specific brand or material attribution impossible without physical inspection to determine if the beads are organic (natural/cultured) or glass/plastic-based. The style is consistent with classic mid-20th-century jewelry aesthetics, though such designs remain common in contemporary fashion. There is no visible damage, though the soft lighting may mask minor surface abrasions or peeling common in costume jewelry versions.

I have examined the image of the multi-strand beaded necklace. Based on what I can see, the item features three nested rows of white beads that mimic the appearance of cultured pearls. I cannot verify from a photo whether these are organic cultured pearls, glass-based simulants, or plastic costume beads. The absence of visible knotting between the beads and the lack of a visible hallmark or maker's mark suggests this is likely a high-quality fashion or costume piece rather than fine jewelry. My appraisal value of $25 to $75 is based on the assumption that this is a vintage or contemporary costume jewelry item in well-maintained condition. I cannot provide a definitive identification of materials or brand without a physical inspection to test the bead composition and examine the clasp for potential gold-fill or silver markings. General market demand for unbranded multi-strand costume necklaces remains steady for classic styling, though value is heavily influenced by the designer. If this item were found to bear a mark consistent with a high-end designer like Miriam Haskell or Dior, the value could increase significantly to the $200-$400 range. Conversely, if the beads show surface peeling or are identified as modern mass-produced plastic upon closer inspection, the value would likely fall below $15. To confirm the value, I would recommend an in-person examination to check for weight, temperature, and surface texture, along with a magnifying loupe inspection of the closure mechanism.