Fused with signature ridge detailing on either side, this statement signet ring features a black onyx gemstone known for protection in a square shaped setting. An everyday staple to add to your stack. For she, he and we, this is part of our first ever gender neutral collection. Jewelry designed for everyone. Metal: Sterling Silver Stone: Black Spinel Dimensions: Front of ring - 11.9mm 8mm Weight: 8.8g Product code: UN-S-R1-BS We recommend sizing up as this product fits smaller than usual.