Lot (15) Czech vintage aventurine goldstone oval faceted round flatback gla...

(15) Czech antique vintage aventurine goldstone marbled hand oval faceted faux gemstone glass cabochons or flatback rhinestones. Slight variations in size and faceting. Premium quality vintage Czech glass findings.  For jewelry making, fashion design, sewing and crafting. Size: 7 x 12 mm With some variation. Material: glass Year: Vintage cca 1920's  Origin: N. Bohemia / Czech Condition: Authentic vintage condition.  Quantity: 15