Natural Opal Necklace 23 ct Cushion Cut 925 Sterling Silver Gemstone October Birthday Birthstone

23 Ct Natural Opal Cushion Cut 925 Sterling Silver Certified Gemstone Necklace

Natural/Lab-Created: Natural Gemstone Type: Opal Cut Grade: Cut Gemstone Creation: Natural Transparency: Translucent Treatment: Not Enhanced Total Carat Weight (TCW): 23 Carat Main Stone: Opal Base Metal: Sterling Silver Certification: GIR Color: Multicolor Personalize: No Wholesale: Yes Gemstone Clarity Grade: Eye Clean Gemstone Color: Multicolor Gemstone Form: Cut Gemstone Shape: Cushion Gemstone Treatment: Not Enhanced Item Depth: 6.7 mm approx Item Length: 30.6 mm approx Item Width: 16.1 mm Approx. Number of Pieces: 1 Vintage: Yes Gemstone Effect: Asterism Metal: Sterling Silver Metal Purity: 925 Style: art deco Type: Opal Main Stone Color: Multi-Color Main Stone Shape: Cushion Shape: Cushion Country of Origin: Brazil Country/Region of Manufacture: India