A Stunning Vintage Sapphire Diamond Wedding Ring, 18K Gold, Retro Deco, with French Baguette Cut Diamonds. This exquisite estate ring holds a beautiful quality blue sapphire at center measuring about 8.5 x 6mm oval. The sapphire is that rich saturated blue with good clarity, exactly what you want in a good gem quality sapphire stone. The sapphire is estimated at about 1.25 to 1.50 in carat weight. It is joined by eight (8) fine white clean clear diamonds on the sides. The setting has a retro Deco flare to its styling and is composed of 18K yellow gold. Overall the ring measures about 11/32 inch long by about 3/4 inch wide from side to side. Ring Size: about 5 1/4 (could be resized by your jeweler or ask me about using mine before shipping). This ring was acquired through an estate collection and is sure to please for decades to come.