1.68 Ct. Purple Amethyst from Brazil

Presented by The Natural Gemstone Company, this beautiful transparent purple amethyst weighs 1.68 carats, and measures 9.01 by 7.01 by 4.57 mm, and is fashioned into a classic oval shape with a mixed brilliant cut. The cutting style combines the scintillation advantages of a brilliant facet arrangement on the crown with step like or mixed faceting on the pavilion for optimized color and light return. Clarity is graded as very very slightly included when examined at eye level, which means that inclusions are minute and do not detract from the gem face up, and polish is excellent, yielding clean facet junctions and superior surface reflection. The color intensity is vivid, providing rich and saturated purple tones that remain strong across the table and toward the girdle, and the stone is natural with no enhancement, sourced from Brazil, a region renowned for producing high quality amethyst specimens with consistent saturation and clarity.

For educated buyers evaluating gemstones for investment and high end jewelry use, this amethyst offers several attributes that make it particularly desirable. Vivid color intensity in amethyst is a primary driver of value, and this gem displays a deep, evenly distributed purple that will command attention in any setting. The mixed brilliant cut was chosen to balance face up color with internal light performance, enhancing both the depth of hue and the lively flashes of white light that create sparkle. The precise dimensions and well controlled depth of 4.57 mm contribute to an optimal table to depth ratio for an oval of this size, resulting in excellent light return and a pleasing face up appearance. The lack of enhancement distinguishes this gem for collectors who prioritize natural origin and untreated color, and the Brazilian provenance adds provenance value given Brazil’s established mining and lapidary history in yielding commercial and fine grade amethysts.

In practical design terms, the intense purple of this stone will stand out in any jewelry setting, whether set as a solitaire ring, a tiered pendant, a pair of drop earrings, or as the central stone in a halo configuration. In warmer metals such as yellow or rose gold, the vivid purple will create a striking, vintage inspired contrast, while in white metals such as white gold or platinum the gem will read as a crisp, contemporary focal point with maximum optical separation from the mounting. The very very slightly included clarity grade means inclusions will not interfere with setting choices, and the excellent polish ensures the gem will sit smoothly in prongs and bezels alike. For care, moderate heat and strong chemicals should be avoided, and routine cleaning with warm soapy water and a soft brush will maintain brilliance, and professional ultrasonic cleaning is generally acceptable for untreated amethyst, although individual jewelry construction and inclusions should be assessed by a jeweler prior to use of mechanical cleaners. At The Natural Gemstone Company we provide transparent grading information, full disclosure of origin and treatment status, and detailed imagery so that buyers can make informed decisions, and this 1.68 carat oval amethyst represents a compelling combination of vivid color, fine cut, and natural integrity for both connoisseurs and designers seeking a memorable purple centerpiece.