Pink Blue Diamond RingYou can count on Gregg Ruth to make extraordinary jewelry with amazing stones of incredible quality. These large colored diamond rings are pefect eye candy for holiday parties and New Years Eve bashes! As you drink your champagne or martini or Coke, and nibble on delectable hors d’oeuvres, everyone will notice will radiant, sparkling colored diamond ring. Be prepared for compliments and jewelry talk well into the night. Here is a Gregg Ruth marquis cut fancy blue-gray diamond ring with pink diamonds surrounding it set it platinum and rose gold. The rare blue-gray diamond is GIA certified and weighs 2.59 total carats.