RING: 18k rose gold stamped Roberto Coin Pois Moi band; size 6.5; 3.5mm wide; 4.1 grams. RINGS: Two (2) 18k white gold stamped Roberto Coin eternity rings; size 6.5; (92) round brilliant cut diamonds, 1.2mm = an estimated 0.70 carats, Good/G-H/VS1-VS2; 4.8 grams.