Product Detail Material: 925 Sterling Silver, 14k/18k Solid Rose/White/Yellow Gold, Platinum Center Stone: 8x8mm Princess Cut Lab Blue Sapphire Side Stones: Round Cut Moissanites The necklace length can be adjusted from 16 inches to 18 inches Custom Service 1, Gemstones can be replaced with others. 2, All metal can be made. 3. All necklace lengths can be customized. 4, The pendant/necklace can be made according to the design you want. Please contact us if you need any personalized custom pendant Fine Jewelry Gold Ring With Lab-created Sapphire, Sapphire Jewelry With Prong Setting As Gift, Sapphire Birthstone Necklace In Lab-created Sapphire, Fine Jewelry Birthstone Necklace With Lab-created Sapphire, Gold Birthstone Jewelry With Lab-created Sapphire, Gold Jewelry With Lab-created Sapphire Birthstone, Yellow Gold Lab-created Sapphire Jewelry Gift, Sapphire Birthstone Necklace With Lab-created Sapphire, Lab-created Sapphire Round Necklace For Gift