Vintage Art Deco Bracelet Sterling Silver Enamel with Green Glass Faux Chrysoprase. Center Stone is Chrysoprase, the Two Sugarloaf stones are glass. I was told the chrysoprase was a replacement, but it's consistent with the era, and definitely doesn't detract. Marks-Makers Mark G In a G and Marked STERLING. Bracelet Measures 7 1/2" Long and is 1/2" Wide. Condition is Excellent with No Flaws and Light Patina.