Black Hills Gold Opal Ring / October Birthstone Ring / Natural Opal Ring wide_ring Siffari Jewellery Co Limited was

Siffari Jewellery Co Limited was founded in 1941

Inside of the shank it is stamped 10K and F inside the silhouette of a diamond

Whether you are trying to channel an Audrey Hepburn in a Breakfast at Tiffany's moment

The ring is currently a size 7 US

shimmering shades of blues and greens

Black Hills Gold Opal Ring / October Birthstone Ring / Natural Opal Ring wide_ring Siffari Jewellery Co Limited wasBlack Hills Gold Jewellery is mined, designed, and made in the Black Hills area in South Dakota, a mountainous region in western South Dakota. It is often referred to as the South Dakota State Jewelry. In fact, any jewelry to be sold as Black Hills Gold must be made in the Black Hills area. Since as early as the 1880s, the Black Hills gold mines have yielded about 4 million ounces annually, with an additional 3 million ounces annually from the silver