These have been hand-cut from a single morganite crystal, which includes a dramatic natural colour line marking their perch. "cockatoo pair", Brazilian morganite with sapphire eyes, brilliant-cut diamonds, 18 ct yellow gold h in
A spectacular David Webb necklace with huge Ethiopian opals, carved emerald beads, onyx, and diamonds. At John T Haynes. It’s hard to accurately get a sense of scale here, but those opals are nearly the size of golf balls.