Marquise diamonds come together to capture a teardrop-shaped pendant from Effy Hematian. The pendant also features a stunning round-cut diamond halo and hangs from a delicately crafted 18-karat white gold cable chain. Diamond, 0.4 tcw Diamond clarity, SI Diamond color, I 18K white gold Lobster closure Made in USA SIZE Pendant width, about 0.33 Pendant length, about 0.67 Length, about 16. Center Core - Direct Jewelry Guarantee > Saks Off 5th > Barneys Warehouse. Effy Hematian.