This is a magnificent platinum diamond engagement ring from the Art Deco period . The center diamond is an EGL certified old European diamond that weighs 1.26 carats. The color of the diamond is H-I with VS1 clarity. The center diamond is accentuated by vivid blue sapphire accents. This Art Deco old European diamond platinum engagement ring is size 9 3/4 but can be resized. Accordingly, the Universal Gemological Services (UGS)estimated retail replacement value of the center diamond is for $14,850.00 US dollars.