Black Hills Gold Opal Ring / October Birthstone Ring / Natural Opal Ring wide_ring (Can be sized)

(Can be sized)

05 cts aproximately

Siffari Jewellery Co Limited was founded in 1941

The centre stone measures approximately 3mm round and is estimated to weigh 0

Black Hills Gold Opal Ring / October Birthstone Ring / Natural Opal Ring wide_ring (Can be sized)Black 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