☉ Metal Type: 925 Sterling Silver ☉ Metal Stamp or Hallmark: .925 ☉ Metal Purity: 92.5% Sterling ☉ Pendant Length: 16.5mm(0.64 inch) ☉ Gemstone: Turquoise ☉Gemstone Creation Method: Lab Created ☉ Style: Turquoise Tree Of Life Pendant ☉ Occasions: office, engagement, celebrations and parties. This round turquoise tree of life pendant necklace shines with a vibrant opal set in 925 sterling silver with an oxidized vintage finish. The 16.5mm pendant symbolizes growth and harmony, making it a meaningful and elegant gift for her.