Kimberly McDonald One of a Kind Boulder Opal Ring with Pink Sapphire Bezel Set in 18K White Gold with Black Rhodium, $5,625; kimberlymcdonald.com ...

a fire opal with specks of orange, red, yellow and green becomes an eye-catching starfish necklace, set against yellow ...

Ethically sourced and handmade in New York, this beautiful opal and diamond ring from Wwake proves you don't need to spend thousands to have a dreamy engagement ring. The curve of pave diamonds on ...

This time, a diamond-encrusted ... also notes that opal stones are a “unique” choice for a grill. “Opals are popularly known for their milky, rainbow glow and fire … it’s the perfect ...