NO RESERVE ~ GRAFF RUBY AND DIAMOND 'DIAMOND ON DIAMOND' RING

NO RESERVE ~ GRAFF RUBY AND DIAMOND 'DIAMOND ON DIAMOND' RING
The openwork diamond plaque set over a pavé ruby back

METAL: 18k white gold
DIAMONDS: 194 round diamonds stated to weigh a total of 2.32 carats
STONES: 121 round rubies stated to weigh a total of 2.60 carats
SIGNATURE: GRAFF
MARKS: British hallmarks, maker's mark, AU750, numbered
SIZE/DIMENSIONS: US ring size 6
GROSS WEIGHT: 9.2 grams