Black Onyx Teardrop Dangle Earrings

A pair of contemporary dangle earrings featuring polished black teardrop-shaped pendants, likely carved from natural black onyx or a similar high-luster glass composite. Each drop is approximately 15mm long with a smooth, reflective surface free of chips or surface scratches. The stones are suspended from thin, yellow metal ear wires, which appear to be crafted in a simple shepherd's hook or kidney-wire style with a security latch at the bottom to prevent loss during wear. The metal tone suggests a 10k or 14k gold composition, though no specific hallmark is visible in the provided image. The construction is minimal, utilizing small jump rings to connect the pendants to the wires, allowing for natural movement and light play. The condition is excellent with no visible tarnish on the metal and a deep, consistent jet-black hue in the stones. This minimalist aesthetic is characteristic of late 20th-century to modern jewelry design, prioritizing clean geometric lines over ornate detailing. The craftsmanship is professional, with uniform shaping of both the stones and the wire closures.

I have conducted a visual examination of the pair of black onyx teardrop dangle earrings. The items present in excellent condition, characterized by high-luster, symmetrical stones and well-formed yellow gold-tone findings. Based on visual characteristics, the teardrops exhibit the deep, uniform saturation and absence of banding typical of high-quality black onyx. The earring wires, while unmarked, show a color consistency and lack of wear patterns associated with 10k or 14k gold rather than gold plating. The current market for minimalist late-20th-century jewelry remains stable. Comparables for unsigned onyx dangles in gold range between $100 and $200 at boutique secondary markets. The value is driven primarily by the clean geometric aesthetic and the wearability of the security-latch 'kidney wire' design. However, as the stones are a relatively common semi-precious material and the metal is lightweight, the piece lacks the rarity required for high-investment valuation. Critically, this appraisal is subject to physical verification. As the inspection is based solely on images, I cannot definitively confirm metal purity or stone authenticity. Full authentication would require a nitric acid or XRF test to determine gold karatage and a gemological refractive index test to distinguish natural onyx from dyed agate or black glass (French jet). The presence of original packaging or a jeweler's hallmark would further solidify the provenance and potentially increase the valuation toward the higher end of the estimated range.