A pair of opal and diamond earrings Each collet-set pear-shaped cabochon opal, suspended from an old brilliant-cut diamond and knife-edge bar line surmount, diamonds approx. 0.50ct. total, length 4.9cm.
Boulder Opal and Diamond Ring. A spectacular boulder opal with flashes of green, blue, yellow and red, set in 18ct yellow gold, and a run of diamonds in 18ct white gold. David Fowkes Signature Opal Collection. | via dfjewellery.co.uk