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Foundation x Antique Black

Foundation x Antique Black

Regular price $185.00
Regular price $0.00 Sale price $185.00
Sale Sold out

For as long as man has walked on this planet, we have sought to understand the foundation of the giant rock we call home. From molten magma, ancient fossils, precious metals and shimmering stones, the planet’s tumultuous history becomes more apparent the deeper we go. With four unique finishes inspired by the earth’s surface and everything that lies beneath it, the Foundation signet ring pays homage to the beauty below our feet.

Handcrafted Sterling Silver with an antique black finish featuring a Black Onyx Stone.

All of our jewelry products are covered by a Lifetime Warranty

Click here for our comprehensive ring sizing video and guide. If you're not satisfied we have a 14-day exchange policy.

How do I measure my ring size? I have a printer.

1. Print our ring sizer PDF (here) on standard 8.5" x 11" paper at 100% scale (ensure scaling is turned off). 

2. Measure the grey section, it should be 3.5 inches from end to end. 

3. If you have a ring that fits you well (or a ring you know fits the person you are gifting to) - place the ring on top of each sizing circle until you find the match. The matching circle should fit perfectly inside the ring. 

4. Alternatively - cut out the sizing tool (the top section that looks like a ruler), and wrap the piece of paper around your desired finger. The number that aligns closest with the 'Read Size Here' line will be your size.

5. If you are in between sizes it's best to go up rather than down. 


How do I measure my ring size? I don't have a printer. 

1. Cut a thin strip of paper 10-12cm long. 

2. Wrap the strip of paper tightly around your desired finger. 

3. Using a pen or pencil, mark the point where the paper overlaps itself. 

4. Lay the strip of paper on a flat surface and use a ruler to measure the distance from the end of the strip to the marking you made in millimetres. This will give you the circumference of your finger. 

5. Using the below char convert your measurement into standard US sizing.

6. If you are in between sizes, it's always best to round up rather than down.

Do you have a sizing chart for rings?

Yes we do!


Ring Sizing

All of our jewelry products are covered by a Lifetime Warranty

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Customer Reviews

Based on 21 reviews
See all reviews
Zachary Jambor
Love it

Stoked on it

J Hipolito
Simple Beautiful Ring!

Sometimes less is more, and this piece is the perfect example.

Just what I needed

Very light ring that can be worn everyday or with the other rings I have gotten from C&C. I got it as a pinky ring and it looks great, nice and subdued -- and doesn't stick out like a gold signet ring would -- which is exactly what I wanted.

Sam Smith
One Ring for All Occasions

I wear a lot of this brand but sometimes just the one is all you need.

Daily driver and love that it goes with everything!

Richard Witzke
Dark Minimalism

This elegant ring is best described as Modern, Minimal, Masculine, and Classic. The simple design is a good complement C&C's more elaborately designed rings. It is perfect for more formal occasions, and a dark personal aesthetic. The ring is well-made, fits comfortably, and looks great. The stone is firmly fitted and very attractive. I can't say how long the blacking will last but my ring shows no signs of wear. It is natural for silver to darken and there are methods to restore the black color. I am sure C&C can offer some suggestions if necessary. For me the ring is perfect and the matt black texture is lasting.

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