London Blue Topaz Appraisal

London Blue Topaz and Diamond Halo Pearl Necklace

This piece of fine jewelry features a prominent oval-cut London Blue Topaz at its center, characterized by a deep, saturated teal-blue hue. The gemstone is estimated to be approximately 3 to 5 carats based on typical proportions and is secured in a classic prong-style setting within a yellow gold frame. Surrounding the central topaz is a double-row halo of round-cut diamond accents, which appear to be set in a tiered pavé or cluster arrangement, enhancing the brilliance and apparent size of the pendant. The pendant is integrated into a strand of white, round cultured pearls, which exhibit a soft luster and uniform size of approximately 4-5mm. The overall style suggests a modern take on traditional Georgian or Victorian-era jewelry, likely manufactured in the late 20th to early 21st century. The construction appears sturdy, with all stones intact and consistent alignment. There are no major visible flaws such as surface chips on the topaz or missing seed pearls, although the strand exhibits standard flexibility. The contrast between the dark blue gemstone, the bright white diamonds, and the creamy white pearls indicates a high-level of craftsmanship and aesthetic balance.