Vintage Men‘s Obsidian Signet Ring, 13x18mm Black Gemstone Set in Antiqued Silver, Masonic Style Bold Jewelry for Him

Style: Classic Occasion: Party Main stone: Zircon Material: Copper Metal type: Copper Gender: Female Project Type: Ring Ring size description: US size 4 = approximate diameter 14.9 mm US size 5 = approximate diameter 15.7 mm US size 6 = approximately 16.5 mm diameter US size 7 = approximately 17.3 mm diameter US size 8 = approximately 18.1 mm diameter US size 9 = approximately 18.9 mm diameter US size 10 = approximately 19.8 mm diameter US size 11 = approximate diameter 20.6 mm US size 12 = approximate diameter 21.4 mm US size 13 = approximate diameter 22.3 mm Tags: Yes Manufacturing Country: China Condition: new