It appears there might be a slight mix-up in the name! While there isn't a widely known brand specifically named "Crystal Palace Gazebos" that sells jewelry, there are two very popular items that match your description: the Crystal Palace Earrings by Sabina Furst and the Crystal Palace Dangling Earrings found on boutique sites like Etsy.
Based on the most common high-end jewelry listings for this name, here is a professional product description you can use:
SKU CODE- E-VCT-23
G- 8
S- 17.99
D- 1.2Ct
GW- 27.19