Home / Rings / platinum designer semi mount platinum designer semi mount$2,495.00 Description Available in 18K yellow Platinum platinum designer semi mount quantity Schedule a Viewing Related products Rings All Diamond Platinum Designer one of a R004 Platinum Designer one of a kind Ring. Center diamond is oval shape 2.06ct. GIA certified ESI2 Four trapezoidal shape diamonds, two 0.84ct total , and two 0.48ct total. Antiques , Rings Cartier Cabochon Emerald & Diamond Ring Cabochon Emerald = 4.44cts AGL Colombia / Minor Tapered Baguette & Single Cut Diamonds approx 0.80ctw Art Deco, Platinum Holiday , Rings Burmese Ruby Burmese Ruby with yellow diamond pear shape. Price Upon Request Rings Platinum Diamond Ring With Sides of 0.5 Platinum Diamond ring with sides of 0.57ct G SI1 quality, $3500.00