




ACS PIN in 18K Gold with Brilliant-Cut Diamonds – Exclusive for Students
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🎓 Official Pin – American College of Switzerland (Leysin)
Exclusive piece of fine jewelry for alumni who have attended the American College of Switzerland (ACS) since its founding. This pin represents academic pride, international identity, and a lifelong connection to a Swiss institution of excellence.✨ Highlighted Features
Made of 18-karat yellow gold (750 thousandths)
Set with 16 brilliant-cut diamonds
Available in different carats and in versions with natural or laboratory diamonds
Total diameter : 27 mm (≈ 1.06 inches)
Personalized engraving available on the back with the student's name and the years or semesters completed (e.g.: Joaquín Navarro – ACS 88-89 / 89-90 )
💎 Diamond quality
The lab-grown diamonds used in the corresponding variants are D–E–F in color and VS in clarity , guaranteeing exceptional brilliance and ethical provenance.
Natural diamonds are carefully selected with H color and VS clarity , offering an ideal balance between elegance, authenticity and gemological quality.
📦 Presentation and shipping
Delivered in a jewelry case with laser engraving option.
Free shipping and VAT included🛑 Restricted availability
Product available only to verified alumni of the American College of Switzerland.
Ring and diamond size guides
Ring and diamond size guides
Shipping & Returns
Shipping and returns are free within the Spanish national territory.
If you want to return your product, you have 14 calendar days to do so without having to give any explanation. You just have to contact us and we will give you instructions to make the return effective.
Not applicable to entire alliances, personalized products and outlet products.
More customization
Once your product is added to the basket, you can add a personalized card for free.
You can also engrave your ring with a short text (not available for Express Delivery or Outlet Product). It is a free service but excludes returns. For more information see Return and Exchange Policy .
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Responsibly Sourced
For more than two decades, we have made dedicated efforts to responsibly source the precious materials we use in our jewelry.