Add to Cart Quick view Platinum Shane & Co Princess Diamond Ring Size 7.25 Circa 1980 Shane Co. MSRP: Now: $2,975.00 Was: Platinum 1.50ct tw "Shane & Co" Princess Diamond Ring, with stepped princess cut side stones, 5 per side, Art Deco style, 1/4" width, 4.6x5mm stone, 3/4 ct center HS/SI - Ring size... MSRP: Now: $2,975.00 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $2,975.00 Was: Subtotal: Add to Cart