Leilão Bidspirit | Gold diamond pendant necklace

Gold diamond pendant necklace - 18k white gold thin veneziana chain, from which a diamond-set pendant is suspended. N. 01 diamond, oval shape, old european cut diamond, approx. 1.00 ct, I, J-K.  Hallmarked  ”750 - 385 AR”. Weight: 2.2 g. Item condition grading: **** good.