Loose 37.35 Carat Fancy Octagon Cut Amethyst Gemstone, Brazil

Loose 37.35 ct Fancy Octagon Cut Natural Amethyst Gemstone, Brazil

Gemstone Description

This fancy octagon cut amethyst gemstone from Brazil presents a refined violetish purple color with a medium light tone and very slightly brownish saturation, giving the stone a soft yet well-balanced face-up appearance. Amethyst from Brazil is widely respected for its consistency and availability in larger sizes, and this example shows the variety’s classic appeal in a clean, structured fancy octagonal outline. The cutting quality is good, with proportions that support a pleasing spread and dependable brilliance, while the loupe-clean clarity allows the color to remain the focal point. Faint color zoning is present, which is consistent with natural amethyst and does not detract from the overall eye appeal. With no enhancement noted, the stone retains a straightforward and desirable gemological profile. Its substantial size and elongated outline make it especially suitable as a statement ring stone, a pendant centerpiece, or a custom design requiring a vivid yet elegant purple quartz of notable presence.

Gemstone Specification

Credentials
Certified Professional Gemologist - Internation Gem Society
GIA Certificate - Colored Stones 2023
GIA Colored Gemstone Identification Lab Course, 2024
GIA Colored Gemstone Grading Lab Course, 2025
Professional Geologist and optical mineralogy expert