Art Nouveau Turquoise & Diamond Ring aquamarine Basically they're top stones

Basically they're top stones

8 Old Mine Cut Diamonds - 0

It's crafted in 9 karat yellow gold and dates from the 1820s

Russian Makers Mark to bail

some of the grooves appear to contort into S shapes - a clever trick of the eye

Art Nouveau Turquoise & Diamond Ring aquamarine Basically they're top stonesDATE: Art Nouveau, c. 1900 A gorgeous, and somewhat unusual, antique ring dating from the Art Nouveau period circa 1900. It's set with diamond leaves from one shoulder, and a turquoise cabochon snaking around and under it to sit north south down the finger. Crafted in 18 karat gold and platinum. STONES Turquoise & Rose Cut Diamond MEASUREMENTS Head: 1. 9cm north south Width of band: 1. 0mm WEIGHT 2. 0g MARKS No marks present, tests as 18k gold and