https://emuseum.cornell.edu/internal/media/dispatcher/110564/fullBlue Tanzanite and Tourmaline RingTanzanite approx.: 14.54 x 9.85 x 6.08 mm
Tourmaline approx.: 14.45 x 10.12 x 6.15 mmTanzanite: 4.99 carats
Tourmaline: 4.66 caratsThe Edward Arthur Metzger Gemstone CollectionEAM 1790Accented with round brilliant-cut diamonds
18kt gold settingCostume21939747814EAM 179