An Unusual Gem... And A Custom Ring!

One of our customers asked us to find her a green gemstone that would be strong enough to withstand daily wear... but something a bit different than the traditional emerald. We found a beautiful, and unusually colored, olive green sapphire. We also made a custom 18 karat yellow gold ring to set it in.

Keep scrolling to see some snapshots from the ringmaking process!

Keep scrolling to see some snapshots from the ringmaking process!

The 14K white gold 4-prong head that will hold the sapphire has been hand made from gold wire. The 14K yellow gold shank lies next to it in rough form.

The 14K white gold 4-prong head that will hold the sapphire has been hand made from gold wire. The 14K yellow gold shank lies next to it in rough form.

The shank & head after the shank has been cut down and shaped.

The shank & head after the shank has been cut down and shaped.

The finished mounting, ready for stone-setting and a final polish!

The finished mounting, ready for stone-setting and a final polish!

Protea Diamonds
Adding sizing balls to a ring...

Have you ever wondered what the process is for adding those sizing balls that help your ring fit just right? Sizing balls are little balls of metal that are soldered to the inside of a ring to adjust the size and keep the ring from spinning around. We snapped some pics during our latest sizing ball repair so that you could see how it's done!  

We are adding sizing balls to this classic solitaire setting.

We are adding sizing balls to this classic solitaire setting.

We make two markings on the inside of the ring where the sizing balls will be soldered.

We make two markings on the inside of the ring where the sizing balls will be soldered.

Next to the sizing balls are small strips of solder that will be heated in order to attach the balls to the ring.

Next to the sizing balls are small strips of solder that will be heated in order to attach the balls to the ring.

Using a drill bit, we make a small indentation where the solder and sizing ball will go.

Using a drill bit, we make a small indentation where the solder and sizing ball will go.

The strips of solder are heated, and they form into tiny balls.

The strips of solder are heated, and they form into tiny balls.

Using a pick, we place the ball of solder into the indentation we made with the drill bit.

Using a pick, we place the ball of solder into the indentation we made with the drill bit.

We add some flux so that the solder will flow into place.

We add some flux so that the solder will flow into place.

Once the solder is placed, we set the sizing ball on top of it.

Once the solder is placed, we set the sizing ball on top of it.

The sizing balls have been placed, but the ring is a bit blackened from the heat. The next step is to clean this off.

The sizing balls have been placed, but the ring is a bit blackened from the heat. The next step is to clean this off.

Using copper tongs to prevent contamination, the ring is dipped in an acid pickle bath to remove the black firescale.

Using copper tongs to prevent contamination, the ring is dipped in an acid pickle bath to remove the black firescale.

Once the firescale has been removed, the ring is almost done. This ring is white gold, so it will need to be plated with rhodium to give it that bright white finish. Prior to doing this, we make sure to polish out any scratches on the surface.

Once the firescale has been removed, the ring is almost done. This ring is white gold, so it will need to be plated with rhodium to give it that bright white finish. Prior to doing this, we make sure to polish out any scratches on the surface.

The ring has been polished, plated, and the process is complete! The sizing balls will help the ring fit better and stay upright.

The ring has been polished, plated, and the process is complete! The sizing balls will help the ring fit better and stay upright.