NEW SIZE: JAMES BEZEL 3MM, LAB WHITE SAPPHIRE GOLD RIVIÈRE NECKLACE - 16.5 INCHES LONG I purchased the 18 inch James Bezel 3mm Rivere in yellow gold, and had it shortened to 16.5 inches. I love it but style wise it's similar to another necklace I have so finding it a new home! Dorsey's most-worn bezel rivière in a new, daintier 3MM size. The James Bezel 3MM Rivière features lab-grown white sapphires in a bezel setting that outlines each stone with a slim border of 18k gold vermeil. The Fine Print: Metal: 18k gold vermeil - a 2.5 micron layer of gold over sterling silver. Setting: Bezel Stone Type: Lab-grown white sapphire Stone Shape: Round cut Stone Size: 3MM Carat: 15 inches, 13.02 CTW 16 inches, 13.72 CTW 18 inches, 15.52 CTW