Hello, please find bellow specifications about the pendant.
Size of the pendant is 20.5mm x 28.6mm x 3mm, for detailed sizes please see attached photos.
Zirconia: 16 x 2.5mm
Weight:
Gold 18k - 3.72gramsGold 14k - 3.11gramsSilver 925 - 2.50grams
You have 2 different models with and without hoop exported all 4 in .STL .OBJ also I will leave original file in .3dm if you want to edit it.Any aditional informations feel free to contact me.Kind regards.