Is Krementz jewelry real gold?

A very fine, antique Art Nouveau lavalier necklace. By Krementz & Co. In 14k gold. Centered on a pendant with enameled ribbon-work, a bezel-set oval cut amethyst gemstone, and a b...

Vintage Krementz 12ct Imperial Topaz Marquise Diamond Ring 18K Gold GIA Cert This fantastic ring features a large sparkling Imperial Topaz and fiery diamonds set in a beautiful mou...

Featuring five intricate rose-flower charms, Krementz finished this chain link bracelet with its characteristic multi-color gold gilding, which is known for being as much as 30 times thicker than the overlay of other jewelry companies as a testament to the enduring quality of its designs. The elegant textured linked shapes and flowers recall the Art- Nouveau style that distinguished the earliest designs by Krementz for women in the 1920s. The brand signature is on the fold-over clasp. As three pieces of this listing, the excellent-condition bracelet comes with its original signed green-velvet...

A great, vintage Krementz dress set. Comprised of a pair of cufflinks and 3 buttons in 14k gold and set with a purple to black iridescent Mother of Pearl. A smart dress set from Kr...

Art Deco 14K yellow gold diamond jade buddha brooch by Krementz & Co. A beautifully detailed antique brooch set with a hand-carved green jade buddha figure in a 14K yellow gold frame...

Fabulous Krementz 14K white gold overlay necklace and earrings set. The set features clear rhinestones and textured leaves, it is in very good condition. The serpentine necklace measures length 39.5cm / 15.5 inches, and has a barrel clasp. There is a lovely rhinestone and leaves design pendant with round and navette rhinestones. The four rhinestone drops are joined together and are free moving, hanging from a loop on the reverse. The matching screw back earrings measure length 4.7cm / 1.8 inches. They have the same design as the pendant, with two joined drops that are free moving. All the pieces are displayed in an original Krementz box...