This 18 karat white gold engagement ring features a 1.21 carat oval cut green tourmaline in a Cuprian green hue, set in a four-prong basket. The tourmaline is surrounded by a rectangular halo of 18 round brilliant cut diamonds totaling .54 carats with H color and SI1 clarity.

Round brilliant cuts maximize sparkle with their 58-facet design, creating bright contrast against the green center stone. Additional pave-set diamonds run down the band, adding continuous sparkle as the hand moves. The high-polish white gold finish provides a bright backdrop that makes both the tourmaline's green color and diamond sparkle stand out.