Art Nouveau 14k Yellow Gold Platinum Diamond Black Onyx Ring - Art Deco Platinum Black Onyx 14k Diamond Ring - Black Onyx Diamond Ring in a size 5 and easily resizable by your jeweler. Beautiful unusual designed ring featuring a 25mm x 15mm Black Onyx with rounded ends containing a single center 3mm Diamond bezel set in Platinum.
The large setting is beautiful Art Nouveau detailed in 14k yellow gold with sides of ornate Platinum designs. Most likely made in the 1910's-1925 years. This fantastic find is in very good condition for age with only a couple of small flea bite area to the onyx sides that is not noticeable when worn.
There is a 14k hallmark that was added years later per last owner. No maker's mark. The ring came from the daughter of a 95 year old lady who remembers getting it from her mother in the 1940's. Just a great addition to your fine jewelry collection and would make the perfect Valentine's Day Gift for Her!