Pear-Shaped Opal Solitaire Pendant. This pear-shaped opal pendant captivates with its mysterious play of colours. The prong set lustrous gemstone hangs from a single bale. This enticing teardrop opal pendant is crafted in lustrous 14ct yellow gold. Gift Now: 1.15 Ct Pear Opal Pendant With 14CT Gold Chain for Just £720 + Guaranteed Delivery By Christmas + Free Express Shipping.