![Perspective view of an oval solitaire with large, pear-shaped diamonds set in the wide shank](https://www.gia.edu/images/sm-4.4_Intro_Img_1_200078.jpg)
Quality Assurance Benchmarks highlight workmanship of semi-finished and finished jewelry. Learn best practices for recommending platinum rings based on the lifestyle and activity level of different customers.
![Perspective view of an oval solitaire with large, pear-shaped diamonds set in the wide shank](https://www.gia.edu/images/sm-4.4_Intro_Img_1_200078.jpg)
Recommendations Based on Customer Lifestyle
Low-Activity Lifestyles
![Perspective view of platinum ring with large diamond as the center stone. The shank is elaborate, with emerald baguettes alternating with channel-set round diamonds, millgrain, and other fine details.](https://www.gia.edu/images/MT-4.4_S1_Img_1_70148.jpg)
Moderate-Activity Lifestyles
![Perspective view of platinum ring with a large, trillion-cut tanzanite protected by a partial bezel as the center stone. The split shank is detailed with small gemstones, fine engraving, and millgrain.](https://www.gia.edu/images/MT-4.4_S1_Img_2_33395.jpg)
High-Activity Lifestyles
![Perspective view of an oval solitaire with large, pear-shaped diamonds set in the wide shank](https://www.gia.edu/images/MT-4.4_S1_Img_3_199475.jpg)
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