Bridal ring set in the style of 14k white gold and diamonds

This bridal ring set consists of three individual bands, appearing stylistically consistent with 14k white gold and diamond melee. The central piece is a solitaire-style engagement ring featuring a round brilliant-cut colorless stone secured in a traditional four-prong setting. This central ring is flanked by two curved contour wedding bands, or 'ring guards,' each set with multiple round brilliant-cut stones in a pave or shared-prong arrangement. The metal exhibits a bright, silvery polish consistent with rhodium-plated gold or platinum, though no hallmarks or fineness stamps are visible in the image to verify metal purity. The stones appear clear with high refractive brilliance. The owner attributes the set as 14k gold with natural diamonds and notes a recent purchase from Shane Co., including certificates of authenticity; however, these claims remain unverified as the documentation and interior band markings are not visible. The set shows minor signs of light wear consistent with regular use. The overall design suggests a contemporary or late 20th-century aesthetic. Proper identification of stone origin (natural vs. lab-grown) and metal content requires a professional in-person gemological evaluation and acid or XRF testing.

Based on the visual evidence provided, I have examined this three-piece bridal set which appears to be styled in 14k white gold featuring round brilliant-cut stones. Per the user's submission, the set is attributed to Shane Co. and is stated to contain natural diamonds and 14k gold. While the refractive character and polish are consistent with these materials, I cannot verify metal purity or the natural origin of the gemstones from a photograph alone. The absence of visible hallmarks or stone certifications in the image means I am treating the owner's claims as a working hypothesis. The estimated value of $4,500 - $6,500 assumes the central solitaire and side stones are natural diamonds of high color and clarity (G-H/VS range) and that the metal is 14k gold as reported. This estimate is bolstered by the user’s note regarding a recent $1,600 purchase price for a single component band. However, if physical inspection or XRF testing reveals the metal is a lower karat or silver, or if gemological testing identifies the stones as lab-grown or synthetic simulants like cubic zirconia, the value could drop significantly to a range of $200 - $800. The market for contemporary bridal jewelry remains strong, yet resale values for high-street retail brands typically reflect a fraction of the original purchase price. To provide a more precise valuation, a professional in-person examination is required to record the exact carat weights, grade the stones, and verify the internal hallmarks and certificates mentioned. Without such verification, this remains a preliminary estimate based on the assumed specifications.