Diamond ring, baguette and Marquee cut diamonds

smoke-free home. beautiful diamond ring. has two different cuts, baguette and marquee. please buy with confidence as Poshmark verifies and authenticates anything over $500. this is set in 10 carat gold. it was my mother's. I cannot tell if it's white or yellow gold. I believe it's yellow gold. it's almost 7 in size, 6 3/4. please see photos. I'm going it's about 2 carats in diamonds. the baguettes are a nice size.