Representative chain pendant with edging from a central seeming tanzanite, untestet, encircled from sixteen brilliant-cut diamonds, proved, with in each case a diameter from approximate 1, 0 mm to a total of approximate 0, 064 ct. 20th century 750er yellow-gold, used. L. Approximate 1, 0 / 2, 1 cm. Ca. 2, 27 large;