At the center is an all natural marquise shaped turquoise gem that measures 11mm in diameter with beautiful luster Accentuated with all natural round brilliant diamonds that adds to .80 carats I-color SI-1 clarity Hand made setting, top workmanship Available in size 6.5 but can be sized for FREE upon request Mounted and hallmarked on 14kt solid yellow gold that weighs total 3.8 grams