This is a 18ct Yellow Gold Halo Style 0.50ct Diamond Ring.
 
Available in sizes L, M and N
Sizing is also available upon request.
 
Cut: Brilliant
Carat (TCW): 0.50ct
Colour: G/H
Clarity: Si
Diameter: 7.7mm
Band Width: 2.7mm
Centre Stone Size (ct): 0.19ct