18k Yellow Gold Plated Sterling Silver Necklace with Zircon Diamond Solitaire!

Gorgeous sterling silver (stamped) covered in 18k yellow gold unique necklace featuring a stunning round brilliant cut AAAA+ quality about 6.9mm (about 1.3ct) zircon Diamond with a 6 pronged head structure. The 15in with additional 2 inch extender. If prefer longer, I can add additional extender chain. Other: wedding anniversary eternity band necklace choker bracelet bangle anklet tennis yellow rose white gold 10k 14k 18k cut oval pear round radiant emerald moissanite cz cubic zirconia heart flower boho minimalist trendy black red blue princess square big small large hoops huggies post stud dangle long hang