STUNNING bold and regal vintage yellow gold ring with a rectangular black onyx stone in the center and gorgeous scalloped ornate detailing beneath the gold pedestal holding the onyx up. The onyx bears a silver letter "B" on top with a small but mighty diamond stone in the corner. This is an incredible, highly sought-after art deco signet ring. This is estimated to be an antique piece. There is a symbol stamped inside the band beside which I cannot make out. This is presumably the maker's mark but possibly also the gold content. It appears to be a triangle, which apparently has roots in England and may even indicate a higher gold content, such as 14K. Size is approximately 6 - 6.25. Total weight is approximately 2.59 grams. *Note: This listing will ship with TRACKING to ALL destinations, in Heirloom Style Signet Ring With Black Enamel As Gift, Heirloom Signet Ring With Black Enamel For Anniversary, Black Vintage Engraved Ring With Polished Finish, Black Engraved Gemstone Ring For Anniversary, Black Rectangular Stone Ring For Anniversary, Vintage Black Engraved Ring For Gift, Classic Black Engraved Ring Stamped 14k, Engraved 14k Black Gold Jewelry, Antique Black Engraved Ring As Gift