Solid 26ct Black Opal Pendant in 18k Gold w/ Sapphire & Diamonds

I cut this opal from Lightning Ridge rough and designed this pendant about 10 years ago, the opal is a fantastic solid black opal (not doublet or triplet) that measures 23.5 mm by 20 mm by 8 mm deep that weighs 26.8 carats un mounted surrounded by 27 Ceylon blue sapphires with a total weight of 3.2 carats and 3 round brilliant cut diamonds that are VS clarity and G-H color with combined weight of .22 ct.

The mounting is hand fabricated in 18k yellow gold with a 4 mm wide bail and the piece weighs 11.5 grams.

The pendant is 40 mm long by 27.5 mm wide.