Lady's 18K Yellow Gold 3.40ct Diamond Engagement Ring. Ring Size: 8 Contains: One Natural Marquise Cut Diamond Weighing Approximately 3.40ct. Color: Near Colorless (I-J) Clarity: VS(1)/VS(2) Contains Four Natural Marquise Cut Diamonds Weighing Approximately 0.56cttw. Color: Near Colorless. Clarity: VS(1)/VS(2) Contains Forty (40) Natural Baguette Cut Diamond Weighing Approximately 1.60cttw. Color: Near Colorless Clarity: SI(2)/I(1) A spectacular diamond - A) Spectacular Size B) Spectacular Looks C) Spectacular Price D) Spectacular Handmade Custom Mounting made by Eichberg Jewelers in Beverly Hills. The decorative sidestones in the mounting are all near colorless and high clarity. Estimated Total Diamond weight is 5.56cttw. That is a VERY, very important size. I doubt that even 1% of women in the world have a ring that size.