TANZANITE AND OPAL NECKLACE 2.45 CTW STERLING SILVER THIS IS AN ELEGANT NECKLACE OF 2.45 CTW OF TANZANITES AND OPAL SET IN STERLING SILVER.        See  the matching earrings above. item Necklace   material sterling silver   color silver   quality 925   total item weight 3.5g ~ 0.11oz total gemstone carat weight 2.45ctw ~ 0.02oz necklace lock spring ring   pendant length 25 mm   pendant width 14 mm   gemstone info: gemstone opal Known for its Dazzling, Fiery combination of colors. Opal is a symbol of Hope and Inspiration quantity/ctw 1/1.65ctw ~ 0.330g shape cabochon   color play of color   gemstone info: gemstone tanzanite   quantity/ctw 16/0.80ctw ~ 0.160g shape round color blue violet   Other Information: total item length 18 inch