I bought a solitaire princess cut ring last month without any certification papers. The jeweler said the appraisal papers will arrive weeks later. I asked how they can appraise it sight unseen, he said they have the number/information on the ring. I got the paper today appraising it for exactly what the jeweler said. The only stats I have on the diamond is that it's G color, VS1, and .50. The ring cost $1,300. How do I get certification at this point?