Discover the 52.32 ct. Boulder Opal Necklace with Silver Diamonds by Amáli. Evoking an impressionist landscape where the sun’s soft glow settles over blue mountains, this stunning boulder opal is alive with nature’s hues and iridescent light. Suspended from an 18K yellow gold chain adorned with a row of silver diamonds, the boulder opal is set in a handmade gold bezel with fine handcrafted detail. A one-of-a-kind piece, meticulously handmade in Amáli’s studio in New York.