Platinum Emerald Cut Engagement Ring, With side shoulder tapered baguettes in "10%IRID PLAT" marked, center stone measures approx. 7.58 x 5.91 x 3.73 with an approximate calculated weight of 1.33- 1.35 carat weight. Center stone appears, in our opinion, near colorless, facing up white and clarity of VS1-2 possibly better. The ring dates from the 1950's to 60's and shows wear commensurate with age and wear. Size 6 and total weight of 4.1 grams.