Solid opal & diamond pendant on 18ct gold chain, opal approx 25 x 56.5 x 5.35 mm, body colour white with blue, green, yellow, orange and red play of colour in an eight claw setting surrounded by 31 brilliant cut diamonds TDW1.24ct and bale set with 2 brilliant cut diamonds 0.04ct and 0.49ct Clarity G-H/SI1, weight 1.7 grams,