Skip gold heart seam ring images slider SKU: Gold Heart Seam Ring Sign-up to see price This 16g seam ring is made of 14kt gold for a gorgeous shine and boasts a prong-set 3.4mm heart-shaped gem. Product Details: Material: 14kt White Gold Gauge: 16g (~1.2mm) Outer Dimensions: 12mm x 13.8mm Inner Dimensions: 8.3mm x 9.5mm Gem Size: 3.4mm