Vintage 14K Rubellite Tourmaline and Diamond Necklace

Vintage 14K yellow gold slide pendant, featuring an oval rubellite tourmaline in an inner gold bezel and an outer diamond bezel supported by a box chain with lobster claw clasp.
Bright polish finish with rhodium accents.
Rubellite: approx. 3.0ct.
43 round brilliant cut diamonds: approx. 0.25ctw. Color: G-H, Clarity: VS2-SI2
Measurements:
Pendant: 14.5 mm H x 13 mm W x 6.8 mm D
Chain length: 18 inches
Pendant and chain marked: 14K