18K GOLD RING WITH SOUTH SEA WHITE PEARL, RUBIES, AND DIAMONDS: 18k white gold ring centering a 14 mm South Sea cultured white pearl with slight pink / green overtones, medium luster, blemished, and medium -thick nacre. Diamonds- 48 round brilliant cut, approx. .75ctw., average VS in clarity and G-H color. Rubies- 46 square calibre cut, approx. 3.5ctw., average VS clarity, slpR in hue, 5 in tone and 4 in saturation. Size 7.5. The pearl is peg set, diamonds are bead set, rubies are channel set.