This necklace features a pendant with an oval cabochon opal center surrounded by round diamonds and blue sapphires in milgrained 14K white gold on an adjustable chain. Opal Total Weight: 1.31 ct Sapphire Total Weight: 0.70 ct Diamond Total Weight: 0.51 ct Pendant Dimensions: 0.875" x 0.56" Length: 16"/18" Lobster clasp