Pink Tourmaline and Yellow Sapphire Squares NecklaceWhimsical and eye catching, this substantial, square shaped necklace is composed of 0. 94 ctw Pink Tourmaline and 0. 61 ctw Yellow Sapphire, princess cut squares. The pendant measures 11x11mm, with a 4. 5mm width. The squares are flush set in 14k yellow gold and suspended from a cable chain, adjustable from 16 to 18 inches. Fantastic alone, or with the matching Pink Tourmaline and Yellow Sapphire Squares Ring to make it a set.