Yellow gold ring with a faceted amethyst center stone, designed as a classic gemstone ring with a refined vintage-style appearance and a strong purple colored-stone presence. The ring is set with a 2.86 ct amethyst, giving the piece a prominent gemstone focus while maintaining a practical and wearable format. The combination of yellow gold and purple amethyst creates a traditional fine jewelry look with strong contrast, decorative character, and broad collector appeal. The ring has a total weight of 5.77 g and an inner diameter of 17.5 mm. Based on the inner diameter, the approximate inner circumference is 54.98 mm, calculated as 17.5 × π = 54.98 mm. This corresponds approximately to EU ring size 55, depending on exact fit, ring width, and sizing standard. The 17.5 mm inner diameter gives the ring a practical medium size, while the 2.86 ct amethyst provides a noticeable and attractive gemstone presence on the hand. The central amethyst is the main visual feature of the ring. Amethyst is one of the most recognized and collected quartz gemstones, valued for its purple color, clarity, and long history in fine jewelry. A 2.86 ct amethyst offers stronger visual impact than smaller amethyst rings, making this piece suitable for statement wear, formal occasions, collector display, gemstone jewelry collections, and resale inventory. The faceted surface gives the stone brightness and depth, while the yellow gold setting adds warmth and enhances the rich purple tone of the gemstone. This ring is especially relevant for buyers searching for a yellow gold amethyst ring, 2.86 ct amethyst ring, gold ring with amethyst, purple gemstone ring, faceted amethyst ring, vintage amethyst ring, estate amethyst ring, natural amethyst jewelry, February birthstone ring, gold gemstone ring, classic gemstone ring, and fine gold ring with purple stone. Amethyst rings remain popular because they combine strong color, attractive light reflection, and timeless wearability, making this piece suitable for private buyers, jewelry collectors, gemstone dealers, and vintage jewelry enthusiasts. The 5.77 g total weight gives the ring a substantial and well-balanced feel. The ring’s 17.5 mm inner diameter and approximate 54.98 mm inner circumference provide useful sizing information for online buyers and bidders comparing gold gemstone rings, vintage-style amethyst rings, and fine jewelry with documented measurements. These measurements make the ring relevant for searches such as 17.5 mm ring diameter, 54.98 mm ring circumference, EU size 55 ring, amethyst ring size 55, gold ring with documented size, and medium gold gemstone ring. The design is suitable for collectors of colored gemstone jewelry, buyers looking for vintage-style gold rings, dealers seeking attractive gemstone inventory, and private buyers searching for a classic amethyst ring with clear measurements. The purple amethyst center stone gives the ring a rich and decorative expression, while the yellow gold setting provides a warm, traditional appearance. The result is a balanced fine jewelry piece with collector interest, practical wearability, and strong online search relevance. A yellow gold amethyst ring set with a 2.86 ct faceted amethyst, total weight 5.77 g, inner diameter 17.5 mm, and approximate inner circumference 54.98 mm. A suitable piece for fine jewelry collectors, gemstone enthusiasts, vintage jewelry buyers, gold ring collectors, dealers, and buyers seeking a distinctive gold ring with a prominent purple amethyst center stone. Strong SEO keyphrases for this item include yellow gold amethyst ring, 2.86 ct amethyst ring, 5.77 gram gold ring, amethyst gemstone ring, faceted amethyst ring, purple amethyst ring, deep purple gemstone ring, gold ring with amethyst, gold ring with purple gemstone, vintage amethyst ring, estate amethyst ring, natural amethyst jewelry, amethyst birthstone ring, February birthstone ring, purple gemstone jewelry, classic gemstone ring, fine gold jewelry, colored gemstone ring, collector gemstone ring, statement amethyst ring, cocktail amethyst ring, polished yellow gold ring, women’s amethyst ring, unisex amethyst ring, ring with 17.5 mm diameter, 54.98 mm ring circumference, EU size 55 ring, amethyst ring size 55, and collectible gold amethyst jewelry.