People often look for a ring to go with their ribbon turquoise cuff or necklace. There's a lot of variation in the color of the agate the turquoise ribbon passes through, making matching a bit difficult. Maybe this one might work. It has some lighter color, and it has some brownish color. It is a size seven and it weighs 18.7-grams, or .66-ounces. It's hallmarked, but of course the maker hallmarked early-on in the construction of the ring, and the placement of the ring shank onto the silver back-plate of the ring has mostly obscured the hallmark. It's a nice ring. Complimentary USPS Priority shipping within the U.S.