Product DescriptionClassic Celtic Knots Surround a 5x7mm Genuine Rainbow Moonstone Oval Stone. Crafted with a Genuine Stone and .925 Sterling Silver.5x7mm Genuine Rainbow Moonstone3/8″ Wide in the Center3mm Wide on BottomWeight is 2.7 gramsMarked .925 Sterling Silver Celtic Knot and Genuine Rainbow Moonstone Ring…. Click Here to Read More…