AI Appraisal Estimate

A pair of 18 karat gold dangle earrings, each featuring a teardrop-shaped opal. One opal exhibits a lighter, possibly bluish-white body color, while the other opal displays a darker blue to black body color. The earrings appear to have lever-back or French hook closures.

The appraised value is estimated based on the item being described as 18 karat gold earrings set with opals. The value of opal jewelry is significantly influenced by the opal's origin (e.g., Australian, Ethiopian, Mexican), type (e.g., black, white, boulder, crystal, fire opal), the intensity and distribution of its play-of-color, brilliance, pattern, clarity, cut, and carat weight. Additionally, the total gold weight, craftsmanship, and any designer provenance contribute to the overall value. The provided image shows two teardrop-shaped opals; one appearing lighter (possibly a white or crystal opal) and the other darker (potentially a black opal, boulder opal, or a darker body tone crystal opal). This difference could be an intentional design feature. However, the image quality does not permit a detailed gemological assessment of the opals' quality characteristics (such as the extent and nature of play-of-color) or the precise gold weight and construction quality of the earrings. The provided range reflects potential variations in these attributes for 18k gold opal earrings of this general appearance. A more precise valuation would necessitate a physical examination by a qualified gemologist and jeweler.