Vintage Plique-a-Jour Pendant of 18k Gold opal and ruby ring This substantial ring is marked

This substantial ring is marked for 14k gold and bears a maker's mark of "HM

This vintage necklace (circa 1980-1990) features an omega link chain of 14k gold

At the top of this vintage charm is a Stanhope -- a tiny magnifying lens -- containing a micro photograph of the Golden Gate bridge

The ring comes with an accompanying Gemstone Analysis Report and Appraisal Summary from EGL USA indicating that the stone is natural with evidence of heat treatment present

These antique 14k gold earrings (circa 1900) feature moonstone cabochons in a halo of glistening rose cut diamonds

Vintage Plique-a-Jour Pendant of 18k Gold opal and ruby ring This substantial ring is markedThis vintage pendant (circa 1960 1970) features a Notre Dame rose window of 18k gold with blue, green and red plique a jour enamel. The piece measures 1 inch from the top of the jump ring to bottom by 0. 7 inches wide, and it is in great condition. Materials: 18k gold, Enamel.