Shane Co. designers first hand-sketch their creations and then refine them using state-of-the-art computer-aided graphics.
Highly skilled artisans delicately hand-carve a master wax model of each unique Shane Co. design.
The ring’s rubber mold is injected with 150° wax to create a duplicate. The mold is then carefully opened, revealing a Shane Co. master ring design.
Each Shane Co. design, master mold, and model is accompanied by a list of diamonds needed for the finished piece.
The wax ring models are arranged and ready to be mounted onto a sprue tree.
Each wax ring is individually hand-soldered onto the sprue tree.
The sprue tree is weighed to determine the amount of gold or platinum needed to create a casting.
A plaster-like material called investment is poured around the sprue tree to create a mold for casting.
The wax rings are baked at 1350°, leaving an impression in the casting material. This process is called lost wax casting.
After eight hours the flask is ready for the metal to be poured.
Gold is heated to 1400° and then poured into the flask under a vacuum, filling the small cavities left by the wax sprue tree.
The platinum is melted at 3272°, and then the flask is spun at high velocity in a centrifuge to extract water and to properly distribute the casting material over the wax rings.
The flask is quenched in water to dissolve the investment molding, allowing the sprue tree to be removed. The tree is then cleaned, deoxidized and ready for cutting.
Each casting is individually cut from the tree by hand in preparation for the finishing touch.
The rings are magnetically tumbled with stainless steel shots to brighten the metal and burnish the rings to a high sheen.
Experienced jewelers individually hand-sand each Shane Co. ring to a smooth finish.
Before gemstones are added to the ring, the jeweler carefully hand-cleans and polishes the gold.
All diamonds for Shane Co. rings are hand-sorted and hand-matched for color, cut, and size, and then sent to the gold manufacturer for setting.
An expert jeweler hand-sets the diamonds in the new setting.
Quality is assured when buying a Shane Co. ring. Each ring is carefully hand-inspected several times under 10x magnification before being made available for purchase.