AI Appraisal Estimate

This is a decorative cocktail ring featuring a prominent floral motif. The focal point is a multi-petaled flower meticulously carved from white Mother of Pearl, exhibiting a characteristic iridescent luster and subtle ribbed texture on each petal. At the center of the bloom is a small, round-faceted blue gemstone, likely a sapphire or topaz, secured in a four-prong setting. The metal setting is described as being marked 'LS925', indicating it is composed of sterling silver (92.5% purity), likely signifying a designer or manufacturer from the Lois Hill collection, known for intricate scrollwork and hand-crafted techniques. The silver band appears to have detailed engraving or a signature granulated texture typical of this style. In terms of condition, the Mother of Pearl remains intact with no visible cracks, though minor surface scratches may be present consistent with gentle wear. The silver shows a light patina in the recessed areas, which enhances the decorative details. This contemporary piece reflects a romantic, artisanal style and demonstrates high-quality craftsmanship in the precision of the shell carving and the security of the central stone setting.

I have conducted a visual appraisal of this sterling silver and Mother of Pearl cocktail ring. The 'LS925' hallmark strongly suggests the work of Lois Hill, a well-recognized designer known for high-quality Balinese-inspired handwork. The craftsmanship exhibits refined carving in the iridescent Mother of Pearl and characteristic granulation on the shank. The central blue stone, while aesthetically pleasing, is likely a blue topaz or lab-created sapphire given the typical materials used in this price point for Lois Hill secondary market items. The condition appears very good, with the luster of the shell well-preserved and only mild oxidation consistent with minor wear. The market for designer sterling silver remains stable, particularly for artisanal, nature-themed motifs. Comparables for Lois Hill Mother of Pearl rings currently sell in the $150 to $300 range depending on the complexity of the design and the purity of the shell. While the image suggests authenticity through the hallmark and quality of the scrollwork, physical inspection is required to definitively confirm the stone's identity via refractometry and to ensure the silver is not plated. A microscopic review would also be necessary to detect any micro-fissures in the carving that may affect long-term durability. For full authentication, provenance or original retail documentation would be recommended.