Gradient gemstones and diamonds ring

I first made this 14k yellow gold ring as a custom order for my friend Stacy and loved it so much I decided to decline it in all my favorite gemstone color gradients. I could also personalize with other gemstones of your choice to make it a birthstone rings for example but here are the variations I currently carry:

Pink: ruby, fuchsia pink sapphire, light pink sapphire.

Blue: blue sapphire, blue diamond, blue topaz.

Green: emerald, tsavorite, peridot.

Gray: black diamond, gray diamond, white diamond.

Each gemstone in the gradient is 2.3mm in diameter which is about 0.05ct. Either side of the gemstone gradient trio are 3 white diamonds of 1mm in diameter each, for a total of 0.03ct in white diamonds.