C. 1990. Artful, airy and eye-catching, this pendant necklace from our Estate collection is an instant heirloom. At the center, a honey-hued… C. 1990. Artful, airy and eye-catching, this pendant necklace from our Estate collection is an instant heirloom. At the center, a honey-hued 1.50 carat rectangular emerald-cut citrine is surrounded by open-space frames of 1.10 ct. t.w. round brilliant-cut diamonds in a dimensional design. Crafted in 18kt white gold and suspends from a 14kt white gold cable chain. Lobster clasp, diamond and citrine pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.