Carla Amorim BLACK LABEL 3ct Diamond Quartz 18k Rose Gold Fancy Ring Size 6. This authentic Fleur de Sel ring is by Brazil designer Carla Amorim from her BLACK LABEL collection, it is well crafted from 18k rose gold in a polished finish and features a long oval top with an oval shape white quartz gemstone covered with assorted size open circles in rose gold, the circles are decorated with sparkling diamond and it flows down to the solid frame supporting the quartz with wide polished band. It is signed Carla Amorim with the metal content. Material: 18k rose gold. Diamonds: 3.00 total carat weight H VS1 Measurements: top: 1.23" long x 0.95" wide x 0.34" high Ring Size: 6 Weight: 23.1 grams Stock#: 54632