This 14K gold ring features a marquise blue sapphire as the main stone, with 20 sparkling diamonds surrounding it. The designer signature of BH EFFY adds a touch of authenticity to the vintage piece, making it a unique and elegant addition to any jewelry collection. The ring is resizable and handcrafted in the United States, showcasing the beauty and quality of fine jewelry craftsmanship. With a total carat weight of approximately 1 TCW, this ring is a stunning statement piece for any occasion.Yes, BH was the original hallmark for Effy Jewelry. The "BH" stands for Bobby Hematian (or BH Multi), which was the early mark used by the founder and designer, Fatollah “Effy” Hematian, when he began making jewelry in Aruba in 1979.

Early Pieces: Many vintage or older pieces from the company are stamped "BH" or "BH 14k/18k" instead of the modern "Effy" signature.

The Brand Evolution: The company grew to be known as Effy Jewelry, but in the early days, the BH hallmark was used on what are now considered vintage Effy pieces.

Company Name: The manufacturing entity is often referred to as BH Multi Com, which is based in New York and was founded by Effy.

So, if you have a piece marked BH, it is an early or vintage piece from the same company that now makes Effy jewelry