Bench Tricks

Trick 1: Minimize or eliminate breakage of stones in V-shaped prongs. For use with pears, marquises, and other pointed stones. Setting a pear or marquise in a V-shaped prong without breaking the stone can be difficult. Moreover, the points of such stones are susceptible to damage during the course of normal wear. Certified Master Bench Jeweler Stephen Hermanson of Galloway and Moseley, Sumter, S.C., says the key to preventing damage is to avoid contact between the point of the stone and the V-shaped prong. He suggests this trick: Use a small ball burr or heart burr (depending on the stone's proportions) to create a channel or seat for the point of the stone. The channel or seat should hug the stone. After creating the proper fit for the point of the stone, use a small bud burr, ball burr, or drill bit to open the area at the junction of the V-shaped pron

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