Trillion shape necklaces feature triangular gemstone cuts with three equal sides, a geometric style developed by Amsterdam cutters in the 1960s. This collection includes 431 sterling silver necklaces priced from $479 to $38,569, each set with natural stones. The trillion cut maximizes surface area relative to carat weight, which means more visible gemstone and stronger light reflection. Every piece ships free within the US and arrives set in .925 sterling silver.
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The trillion cut was designed to reduce waste when cutting rough stones with triangular cross-sections. Cutters in 1960s Amsterdam developed the shape to preserve carat weight while creating an attractive finished gem. The three equal sides distribute light evenly across the stone surface.
The pointed corners of trillion cuts can chip if struck against hard surfaces. Store your necklace separate from other jewelry and remove it during physical activities. Clean with mild soap and water, then dry with a soft cloth. Avoid ultrasonic cleaners for softer stones like turquoise or opal.
Chain length depends on neckline and personal preference. An 18-inch chain positions the pendant at the collarbone, suitable for crew necks. Longer 20-24 inch chains drop below the collarbone and work well with V-necks or open collars. Our product pages list the specific chain length for each necklace.