Diamonds can be found in kimberlite, a pipe-like volcano, which is also a primary deposit. Natural diamond shapes are octahedra, cubes, macles, and the interpenetrative cube. It takes an extraordinary amount of patience, artistry, and skill to facet a diamond into an oval. If you are looking for an oval, and are in the trade, DM to discuss our inventory.

Shown is  cognac coloured oval diamond, 1.00 ct, VS2, measuring 7.6 x 5.3  mm.