1970s Sapphire and 1.65ct Diamond Door-Knocker Earclips, 12 Carats, Platinum and 18K Gold

A ribbed fan of gold curves over each ear, its fluted lines catching light in bands as they narrow toward a single bezel-set sapphire colored with deep, glossy blue, cut as a smooth oval cabochon rather than faceted, letting the color pool rather than sparkle. Below, the design opens into a heart shape traced entirely in pavé diamonds, the white brilliance a deliberate contrast to the warm gold above and the saturated blue at center. The door-knocker silhouette and fluted texture are hallmarks of 1970s design at its most architectural, when jewelry took on real sculptural weight. At 38mm, these have genuine presence without tipping into costume scale. Excellent vintage condition, no visible wear, sapphires secure in their bezels, clip mechanisms function smoothly. Stamped PLAT. The sapphires have a combined weight of approximately 12.0 carats, while the accent diamonds total approximately 1.65 carats.