Vintage 10K Onyx Order of the Eastern Star Ring, Diamond Accent Size 5.75

Vintage condition: Good (minor wear; some oxidation; the band is slightly out of round). Vintage mid century Order of the Eastern Star statement ring! Featuring a 16x8mm rectangular black Onyx, a 0.02 carat rose cut Diamond accent, and colorful enamel; set in 10K solid tellow gold. Marked 10K and acid tested This ring is a size 5.75 This ring weighs 3.10g This ring measures 18mm from the front; and 1.25mm from the back of the band.