Bidspirit auction | A Platinum 0.5ct Centre Diamond

A Platinum 0.5ct Centre Diamond Halo Pendant on a 9K White Gold Chain Necklace. The Centre Diamond on a Pendant is Old European Cut Diamond and Has Some Chips and Scratches to the Surface. Pendant is Unhallmarked, Tests as Platinum, and Weighs 2.96 Grams, Chain Necklace is Hallmarked 375, and Weighs 2.27 Grams. Ref: 3-12