Sterling Silver Sapphire Oval Pendant Necklace Etsy Singapore Sterling Silver & Sapphire Pendant Necklace Sterling Silver Sapphire Pendant & Chain Sapphire Necklace UK Sterling Silver Necklace With a Sapphire Colored Stone and Rhinestone Sterling Silver Sapphire Pendant & Chain Sapphire Necklace UK. Pre owned Fine Jewelry 925 silver and 750 synthetic sapphire necklace featuring a stacked oval cut crystal with lab created sapphire pendant, bead chain, and spring ring clasp. Details: Colour: Silver Materials: 925 Sterling Silver 750 Synthetic Sapphire Condition: Very Good Hairline scratches throughout. Estimated Size: 16" Chain Length