Free worldwide shipping, please click: https://www.trendollajewelry.com/collections/rings Opal is a unique gemstone, derived from the Indian Sanskrit word Upala, which means "precious gemstone". After being passed to ancient Rome, it became the Latin word opalus, which means a collection of various gemstones. The seven-colored spots refracted by light can show a variety of colors in opal, just like the colors of various gemstones combined into one. It is one of the six rare gemstones in the world. Product Details Material: 925 Silver Color: White Gold Plated Size: US Size #5,#6, #7, #8, #9, #10 Stone: Lab-Created Opal This 3PCS Oval Cut Opal Engagement Ring Unique Bridal Set is a one-of-a-kind piece that will make your special day even more magical! The oval cut opal stones offer a unique and elegant look, while the set ensures a perfect fit and lasting beauty. Elevate your bridal style and capture hearts with this stunning ring set. Keywords: opal ring, opal engagement ring, opal rings, opal and diamond ring, women's opal rings, opal diamond ring, opal wedding ring, gold opal ring, fire opal ring