This 10 carat cushion diamond engagement ring has a color and clarity of G-SI2 and is mounted in a modest platinum mounting with over .60 carats of matching round brilliant diamonds. A stone like this is perfect for the women that searches for only the best. A 10 carat cushion diamond has a presence that can only be described as remarkable. Winston’s Crown Jewelers long has been know as the purveyor of the largest and finest diamonds in Orange County. Come visit us and see the largest diamond inventory in all of Orange County. We acquire the rarest and largest of diamonds found in Orange County and have the largest diamond selection in Southern California .This ring and many like it are crafted and designed in our Newport Beach location, west of Costa Mesa and north or Laguna Beach and Corona Del Mar. If your looking for an engagement ring that’s custom, or has a large or rare diamond in Newport Beach, Corona Del Mar, Laguna Beach, or anywhere else in Orange County- then look no further.