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GIA Certified 4 Carat Oval Blue No Heat Ceylon Sapphire Diamond Ring

About the Item

GIA certified oval cut blue sapphire is completely unheated and displays striking, vibrant blue color! The sapphire is certified by GIA, the premier gemological authority. GIA determined the ruby to be unheated and completely natural earth mined. The vast majority of sapphires on the market are heat treated to enhance their color, but this rare all natural beauty has received absolutely no treatments or enhancements! Finding an unheated sapphire in this large size is very rare! The color is a gorgeous and brightly saturated blue hue that GIA classified as blue. It is a richly saturated blue with an air of regal luxury. Beautifully transparent, the sapphire display a lively and luminous play of light. Eye catching and rich in color, this blue sapphire is an excellent choice for a cocktail or alternative engagement ring.
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