Crystalmood LUX Floral Swarovski Rhinestone Pearl Bridal Necklace Earrings Set USA company. Fast USPS shipping from Crystalmood's warehouse in Nebraksa, US. Necklace: 16.5" long plus 1.5" extension; center piece: 4.5" by 4.5"; pin-back earrings measure about 0.75" by 1.25". All measurements are approximate and are provided for informational purposes only.