A dainty ring is cast in sterling silver or 14K gold filled. Set with a beautiful lab grown faceted birthstone of your choice. These are perfect for stacking together or wearing alone. Very dainty and easy to stack. <> dimensions <> bandwidth is approximately 1mm stone measures approximately 2mm <> material <> solid .925 sterling silver 14K yellow gold filled 14K rose gold filled stones are lab grown gemstones <> sizing <> rings fit true to size - if your ring doesn't fit, you can exchange it! <>pricing<> rings are individually priced, starting price is for one birthstone ring. **This listing is for the birthstone ring only. Here are other rings shown: Bead ring - https://www.etsy.com/listing/285333925/minimalist-stackable-accent-rings-gold?ref=shop_home_active_9&crt=1 Name Ring - https://www.etsy.com/listing/549746265/set-of-2-stacking-rings-personalized?ref=shop_home_active_16 Thicker dot ring - https://www.etsy.com/listing/840362150/stacking-ring-silver-bead-ring-silver?ref=shop_home_active_11&crt=1 The following are the birthstones we use for each month: Jan - Garnet Feb - Amethyst March - Aquamarine April - Cubic Zirconia May - Emerald June - Light Amethyst July - Ruby August - Peridot September - Sapphire October - Pink Tourmaline November - Citrine December - Blue Zircon