Beaded bracelet, bears markings 'SNW' (not authenticated)

This piece is a beaded stretch or corded bracelet resting inside a cream-colored, hinged presentation box featuring the letters 'SNW' embossed on the interior lining. The bracelet is constructed using alternating gemstone or glass beads, including dark reflective black beads, chatoyant gold obsidian-like beads with a subtle sheen, and banded brown-and-gold tiger's eye beads. Interspersed between the beads are polished metallic gold-colored elements, notably a cylindrical spacer bead featuring a recessed logo reading 'SNW' and a textured central element made of stacked chevron-shaped gold-colored segments flanked by small spherical metal beads. The overall appearance suggests a modern fashion jewelry piece. The owner's notes state that this is a 'Supr Nova Wrists' item, described as new, made with 18K gold filled components, and featuring 6mm gold obsidian and tiger's eye; however, this user-supplied attribution is unverified. The identification in the title is based purely on the visible 'SNW' lettering present on the box and the cylindrical bead, while material composition and exact age remain undetermined.

Based on what I can see in the photograph, this piece is a beaded stretch bracelet featuring dark, gold obsidian-like, and tiger's eye beads, accented with metallic gold-colored elements and a cylindrical spacer bearing the letters 'SNW'. The owner identifies this as a new item by 'Supr Nova Wrists' made with 18K gold-filled components and 6mm stones. I can't verify from a photo whether the metal is genuinely 18K gold-filled or merely gold-plated, nor can I evaluate the precise gemstone quality. Physical inspection and potentially metal testing would be needed to confirm material composition. The estimate of $75-150 assumes the owner's attribution is correct and that the components are as stated, aligning with typical retail pricing for independent modern fashion jewelry brands using semi-precious stones. Demand for contemporary designer fashion bracelets tends to be niche, relying heavily on brand recognition and trend cycles. If the attribution proves incorrect, or if the item is a generic reproduction or unbranded copy lacking the 'SNW' provenance, the value would likely drop to the $20-40 range, reflecting the basic cost of similar mass-produced bead and metal components. To establish authenticity and support a higher valuation, physical examination, hallmark verification, and direct provenance documentation from the maker would be required.