I have a set of 20 silver lug nuts for Fuchs rims. I purchased them from Sierra Madre and then went a different way on the color of my rims.
The Sierra Madre part number is SMC.182.02.SET. They are currently on sale (of course) for $79.99 at Sierra Madre which is less than I paid for them.
They are good looking lug nuts and according to Sierra Madre's description are made in Germany. They are aluminum and are manufactured to look like they are anodized to match OEM anodized wheels and caps. You can view these lug nuts on Sierra Madre's web site.
$70.00 including shipping via USPS Priority small flat rate box.
Note: They did not come in a box with separate compartments for each lug nut, but I will package them so they don't scratch or ding each other during shipment.