5.12 ct. Santa Maria Aquamarine and Diamond 18K Ring

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This is the most coveted aquamarine from the Santa Maria mine in Brazil. Santa Maria aquamarines are the finest in the world, and very little material is mined as it is almost depleted. Aquamarine quality is based primarily upon color. The more the saturation, the more the value. This one is AAA (the very best).

This 'double blue', 5.12 carat, emerald cut aqua is flanked by two rows of colorless, full-cut diamonds with more diamonds on the basket in solid 18k white gold.  This ring was designed to turn heads.


Natural Aquamarine

Weight: 5.12 carats 

Size (LxWxD): 11.77 x 8.66 x 6.32 mm

Color: Double Blue 

Shape/Cut: Emerald Octagon 

Origin: Santa Maria de Itabira, Minas Gerais, Brazil



Metal: 18K Solid White Gold

Accents: Diamonds

Weight: .70 tcw

Shape/Cut: Round, Brilliant Cut 

Clarity/Color: VS/F

Size: 6.5 (free sizing)