This bold, vintage Southwestern-style statement necklace is strung with twenty-five graduated, natural red sponge coral nugget slabs, separated by decorative, highly detailed silver-tone spacer assemblies. Under close examination, the organic coral nuggets display beautiful, authentic growth patterns, concentric lines, and porous surface pockets characteristic of genuine marine-harvested sponge coral. Positioned at a versatile collar length of approximately 18 inches, the necklace exhibits a substantial weight of 130.41 grams, providing a highly desirable "weight signal" that represents excellent quality and structural durability on the neck. The graduated progression places the largest, eye-catching focal nuggets at the center, tapering smoothly toward the ends to create a balanced, flattering drape.   

The strand is secured with a robust, non-magnetic silver-tone lobster claw clasp and a two-inch adjustable extension chain, allowing for custom styling from 18 to 20 inches. Every coral nugget is safely buffered by corrugated melon beads and rounded spacers, which prevent friction wear and ensure comfortable, flexible articulation. This beautifully crafted, unbranded bohemian piece exhibits a brilliant, clean vintage finish and is ready to list immediately, appealing directly to collectors of chunky, natural gemstone Southwestern statement jewelry.