Phenomenal Unique Vintage Amber Pendant with chain, shaped like a Diamond

Phenomenal Unique Vintage Amber Pendant with chain, shaped like a Diamond
Includes the chain pictured in the photos
Made using: Brass material
Size: 62.0 x 53.0 x 12.0 mm
Size: 2.441 x 2.087 x 0.472 inches
Weight: 19.0 g (please see photos as the part of the description).

TESTS to indicate the natural amber :
Floats in the salt water, sinks in fresh water;
Acetone resistant;
Has characteristics of pine resin odor if heated;
Has a characteristic color under UV rays.

Shipping: safely packed, DHL EXPRESS (courier mail with tracked ID).
Dispatch time: 1-2 business day.
Usual time of delivery: 1-5 business days.