Center - Fancy Blue Diamond (SI-2, 0.55ct) Total Diamond Weight - (0.70ct) Gemstone Size - 5.5mm Metal - 14k White Gold (6 grams) Available in all sizes including 1/2 and 1/4 sizes. Sizing is free of charge. Product Description Up for sale is this unique blue diamond engagement ring. The ring is set with a natural fancy-blue diamond and is accented...