So striking, this natural opal necklace reflects her unique style. Created in 10k yellow gold, the design features an oval-cut opal cabochon wrapped in a twist frame that sparkles with round-cut diamonds. This dainty pendant has a total diamond weight of 1/20 carat and suspends along a cable chain with jump rings at the 16 and 18-inch positions for adjusting and it secures with a lobster clasp.