Natural Rich Purple Amethyst – 37.16 ct – Oval Cut – ICA GemLab Presented by ParaibaCollective on Catawiki, this impressive 37.16-carat Natural Amethyst displays a beautiful rich purple color with excellent transparency and commanding visual presence. Fashioned in an elegant oval shape with a Brilliant / Modified Step cut, the gemstone combines lively brilliance with attractive depth and broad facet reflections. Its substantial size, rich purple appearance and classic proportions make it an impressive collector’s gemstone or centerpiece for a bespoke statement jewelry creation. Gemstone: Natural Quartz Variety: Amethyst Weight: 37.16 ct Dimensions: 26.54 × 17.73 × 13.32 mm Color: Rich Purple Shape: Oval Cut: Brilliant / Modified Step Transparency: Transparent Phenomena: None Laboratory: ICA GemLab Report No.: TH26G132364 Report Date: 5 October 2026 Accompanied by its ICA GemLab report for identification and specifications.