Sizing Down: Platinum Ruthenium Rings with Diamonds in the Shank Using a Torch

Quality Assurance Benchmarks highlight workmanship of semi-finished and finished jewelry. Learn how to evaluate the quality of a platinum ruthenium ring with diamonds in the shank that was sized down using a torch.

Illustration of platinum solitaire, featuring a round brilliant center stone set with six prongs and round brilliant channel-set stones down each side of the shank
Illustration of platinum solitaire, featuring a round brilliant center stone set with six prongs and round brilliant channel-set stones down each side of the shank
Illustration of underside of platinum solitaire, featuring a round brilliant center stone set with six prongs and round brilliant channel-set stones down each side of the shank

Potential Problems and Engineering Features

Problems can occur during normal wear if quality benchmarks are not followed.

Learn how to evaluate the quality of a platinum ruthenium ring with diamonds in the shank that was sized down using a torch with these helpful illustrations and instructional video

How-to Video

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Featured Quality Assurance Benchmarks

Evaluate the quality of a platinum ruthenium ring with diamonds in the shank that was sized up using a laser welder. Contains video and illustrations.

Sizing Up: Platinum Ruthenium
Sizing up a platinum ruthenium ring using a laser welder

 

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    Learn how to evaluate the quality of a platinum ruthenium ring with no diamonds in the shank that was sized up using a torch with these helpful illustrations and instructional video.

    Sizing Up: Platinum Ruthenium
    Sizing up a platinum ruthenium ring using a torch

     

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      Learn how to determine finger and ring sizes accurately. Contains video and illustrations

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        Evaluate the quality of a platinum cobalt ring with no diamonds in the shank that was sized down using a torch. Contains video and illustrations.

        Sizing Down: Platinum Cobalt
        Sizing down a platinum cobalt ring using a torch


         

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