Bezel-set with a marquise-shaped diamond weighing 1.94 carats, to a rectangular onyx plaque, surrounded by brilliant-cut diamonds, mounted in yellow gold, signed M for Mikimoto, size 6.

Accompanied by GIA report no. 7258578645, stating the diamond is D Colour, VVS1 Clarity.
附美國GIA證書

Please note that the GIA report is more than 5 years old and may require an update.