This octagon onyx necklace with a central diamond is stunning in its simplicity. An onyx slab is surrounded by platinum and backed with yellow gold. In the center is a lively near colorless old European diamond that is bezel set. It measures 4mm and is H in color and VSII in clarity and is .25 of a carat.
It is part of our signature collection and was once a stick pin but has been reimagined as a necklace with the addition of a 14 karat white gold chain. It hangs from a 16" chain. The onyx octagon is approximately 11mm x 11mm. It weighs 2.2 grams.
A classic geometric motif from the Art Deco Era. Great alone or stacked with other necklaces.