Platinum 1.0ct Round brilliant Diamond cable link necklace 2.8g 18" JR9778

Platinum 950 Diamond 3 Stone pendant necklace. The pendant has three graduated natural round brilliant Diamonds, combine weight 1.00 ct, G-H color and VS2-Si1 clarity. The pendant is 7/8" long, it suspends along an 18.0" cable chain, 18.0" long, weight 2.8 gram. Hallmark PT950/PT900