Turquoise Engraved Band - Leaf Band - 9k Gold - Antique

Ultra rare Turquoise band circa early 1900s.  Ornate design with openwork, leaf design and engraving.  Size = 7.25.  Has full British hallmarks including 375 for 9k.  Also has an anchor for Birmingham and a C which based on appearances looks to indicate it was made in 1902.  Ring has a bit of wear inside band indicating may have been previously sized.