This is a charming 18ct white gold dice pendant (or charm), set with 0.20ct of diamonds for the number dots. It's a vintage piece, with a slightly matt finish to the gold.
MATERIALS: 18ct white gold, 0.20ct diamonds
DIMENSIONS: 8mm x 8mm x 8mm. The bale is 6mm. Weight: 3.3g.
ERA / HALLMARKS: '750' for 18ct gold