14kt Yellow Gold Tanzanite, Opal, and Diamond Halo Cocktail Ring

This is a contemporary-style cocktail ring crafted in 14kt yellow gold. The center focal point features a prong-set oval cut violet-blue tanzanite weighing approximately 1.10 carats. This central gemstone is surrounded by a partial halo of round brilliant-cut diamonds, totaling approximately 0.28 carats, which extend around the lower curve and sides of the tanzanite setting. Flanking the center stone on the shoulders of the band are inlaid lab-created or black opal sections, displaying vibrant flashes of green and blue play-of-color. The yellow gold band is tapered with a high-polished finish. While the physical markings are partially obscured by an attached pink retail tag, the item is noted to be stamped '14KT'. The construction shows modern jewelry manufacturing techniques, specifically cast gold with flush-set opal inlays. The condition appears to be excellent/near-new with no visible surface scratches on the tanzanite or chips in the opal inlay. The diamonds appear well-matched for color and clarity. The overall design suggests a late 20th to early 21st-century production, characterized by the bold use of color contrast between the tanzanite, opal, and gold.

Based on my visual examination of the provided imagery, this is a distinctive 14kt yellow gold cocktail ring featuring a bold interplay of gemstones. The centerpiece is an oval-cut tanzanite, estimated at 1.10 carats, exhibiting a saturation characteristic of commercial-to-fine quality, with distinct violet-blue pleochroism visible even in photographs. The surrounding 0.28ctw diamond halo adds brilliance, appearing to be of G-H color and SI clarity, though this requires loupe verification. The flanking opal inlay is striking; however, without gemological testing, I must conservatively appraise this as high-quality lab-created opal or doublet material, as solid black opal of this consistency is rare in commercial settings. The '14KT' stamp aligns with the visual luster of the metal. The condition is excellent, showing negligible wear. The market for tanzanite remains steady, particularly for stones over 1 carat with good clarity. The design aesthetic—blending the classic halo with the modern flush-set opal shoulder—suggests a piece likely manufactured for the cruise or high-end retail market. Comparable new retail pieces often list between $2,800 and $3,500, making the secondary market valuation significantly lower but resilient due to material value. Limitations: My valuation assumes the tanzanite is of natural origin and heat-treated (standard industry practice). Crucially, I cannot definitively confirm if the opal inlay is natural solid opal, a doublet/triplet, or synthetic without magnification and refractive index testing. If the opal proves to be natural solid Australian black opal, the value would increase significantly. This appraisal represents a fair market replacement value for a similar item in the current secondary jewelry market.