9ct Gold Diamond & Large Yellow Quartz Drop Pendant Necklace 9ct Yellow Gold Lemon Quartz Ring ??? Benjamin Black Goldsmiths 9ct Gold Diamond & Large Yellow Quartz Drop Pendant Necklace 18 Karat Yellow Gold Lemon Quartz 255.93 Carat Diamond Bangle For Sale. A unique and uncommon cut makes this pendant an interesting piece of jewellery. Featuring a large lemon quartz resembling a droplet, with geometric cuts that give a beautiful radiance. Its zesty hues of pale yellow and lime make this pendant beautiful for summer occasions as well as a way to brighten up your look all year round. To add some sparkle, the bail of the pendant is scattered with diamonds totalling 0. 08ct. The pendant SPECIFICATIONS: Metal: 9ct Yellow Gold Diamond weight: 0. 08ct Chain and length: 9ct Yellow Gold Round Wire Trace Link Chain 16" 18"