CANADA. Group of 3 Dollar Birthstones (12 Pieces), 2011. All Certified by NGC. 1) January -- Garnet. PROOF-69 Ultra Cameo. KM-1117.2) February -- Amethyst. PROOF-70 Ultra Cameo. KM-1118.3) March -- Aquamarine. PROOF-70 Ultra Cameo. KM-1119.4) April -- Diamond. PROOF-70 Ultra Cameo. KM-1120.5) May -- Emerald. PROOF-70 Ultra Cameo. KM-1121.6) June -- Alexandrite. PROOF-69 Ultra Cameo. KM-1122.7) July -- Ruby. PROOF-70 Ultra Cameo. KM-1123.8) August -- Peridot. PROOF-70 Ultra Cameo. KM-1124.9) September -- Sapphire. PROOF-70 Ultra Cameo. KM-1125.10) October -- Tourmaline. PROOF-70 Ultra Cameo. KM-1126.11) November -- Topaz. PROOF-69 Ultra Cameo. KM-1127.12) December -- Zircon. PROOF-70 Ultra Cameo. K-1128. From the Mayer Collection of Canadian NGC Registry Sets.