Both Beautiful And Unique-Solid Platinum Diamond Eternity Ring. The Ring Contains Seventeen (17) Round Brilliant Cut Diamonds That Are Prong Set Continuously Around The Finger. The Diamond Weigh Approximately .20 Carat Each, Approximately 3.40 Carats Total. The Diamonds Have SI1 Clarity With H Color. The Ring Is Solid Platinum. There Are No Markings. The Ring Weighs 9.8 Grams, Including The Diamonds-Very Nice Weight To The Ring! Ring Was Certified By Peck's Jewelers: PECKSJEWERLERS.COM (Certified AGS-Registered Jeweler And Certified Germologists With AGS) On 12/06/2014. Certification Letter Available. Contact Me Anytime! I Am Not A Jeweler: Just A Regular Gal With A Sob Story Lol.