This is a lovely and authentic  large necklace with pendant by Bvlgari from the Tondo collection,  it is finely crafted from 18k yellow gold in a high polished finish with stainless steel round frame, inside of the frame is a lovely four leaf clover and bail in yellow gold.  The front of the pendant on the steel is engraved BVLGARI.   It bares the designer stamp and metal content. 

Comes with Bvlgari leather necklace

Material: 18k yellow gold & stainless steel   

Hallmarks: Bvlgari 750, Steel, Made in Italy on Pendant 

Hallmarks: Bvlgari on Necklace Lobster Closure

Necklace length: 18 inches
Measurements:  1.75" long w/bail x 1.25" wide  and 3mm high   

Without bail:  1.25" long (30mm diameter)
Weight:  12.3 grams