Image 1 of 5 Image 2 of 5 Image 3 of 5 Image 4 of 5 Image 5 of 5 Aquamarine & Diamond Pendant Necklace in 18ct White Gold £1,399.00 Sold Stunning pear shaped aquamarine, surrounded by diamonds. All in 18ct white gold, with matching 18ct gold chain. Sold Added! Stunning pear shaped aquamarine, surrounded by diamonds. All in 18ct white gold, with matching 18ct gold chain.