Madewell - Delicate Collection Birthstone Necklace. Color Tourmaline. Low Stock. On sale for $16.20. MSRP $54.00.. 3.0 out of 5 stars6 left in stock+8Brand NameMadewellProduct NameDelicate Collection Birthstone NecklaceColorTourmalinePrice$16.20MSRP: $54.00Rating3Rated 3 stars out of 5(1)