Our commitment to creating vibrant, colorful jewelry and cufflinks of the highest quality has attracted the attention of even the most demanding of our peers, such as Fabergé. Following the best traditions of French Master Enamelers like René Lalique, Nicole Barr uses true vitreous enamel (hard fired glass) which is painstakingly applied by hand to 18 K gold and sterling silver – complemented with the finest diamonds, pearls and gemstones.