There is one oval cut black onyx that measures 28x14mm, that is set in 10kt yellow gold.
10Kt Yellow Gold
Currently 6.5 (can be sized to fit your finger within limitations)
Lilliane’s Jewelry does offer interest free layaway payment plans for up to 12 months. Typically we keep the piece locked in our safe until it is paid in full. We ship it to you (or you may pick it up in person if local) when payments are complete.