'Mark Patterson' Diamond & Tsavorite Lime Brooch | 2.90ctw, 0.25ctw | contour 00mm Gemstone Rectangular Cut Synthetic

00mm Gemstone Rectangular Cut Synthetic Spinel

10mm Width 24

This antique signet ring was hallmarked in Birmingham

45mm Gemstone Cabochon Cut Synthetic Ruby  Carat 4

20ctw Clarity VS2-SI1 Colour G-H

'Mark Patterson' Diamond & Tsavorite Lime Brooch | 2.90ctw, 0.25ctw | contour 00mm Gemstone Rectangular Cut SyntheticMetal 18k 24k Yellow Gold Gemstones Round Cut Tsavorite Garnet, Marquise Cut Diamonds Carat 2. 90ctw Tsavorite Garnet, 0. 25ctw Diamonds Clarity VS1 2 Colour F G Cut Good Mark Patterson Fine Jewelry, established in 1985 in New York City by Mark and Josette Patterson, relocated to California in 2010. The brand became associated with Tiffany & Co. in the early 1990s, supplying exclusive pieces for a decade. Among these was Josette Patterson's fruit