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Black Diamond Infinity Rings

Our black diamond infinity rings pair a black center with a band that loops and crosses like the infinity symbol. The settings carry pavé lab-grown diamond accents and a halo around the center. Choose from ten center shapes in white, yellow or rose gold, platinum, or Silvadium, a tarnish-resistant sterling silver, and pick your black center in the next step.

1Choose a setting
Choose a Setting
Browse signature ring designs
2Select a diamond
Select a Diamond
Filter by shape, carat & budget
3Complete the ring
Complete the Ring
Preview & make it yours
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Conflict-Free
Ethically sourced diamonds
Lifetime Warranty
Free cleaning & resizing
Free Shipping
30-day returns
IGI / GIA Certified
Independently graded

Buying guide

How an infinity band is shaped

An infinity ring has a band whose two sides cross over each other on the way to the center, forming a figure-eight loop. Here the crossing strands are set with small pavé lab-grown diamond accents, so the band catches light from every angle. The twist can look like an interwoven ribbon or a clean pair of loops, depending on the setting.

A halo around a black center

The settings on this page frame the center with a halo of small accents. Around a black center, that ring of white sparkle creates a strong outline and makes the dark stone look larger. It also ties the center to the pavé on the band, so the center and band look connected. Because the band crosses near the center, a slim finger can wear the look without it feeling heavy.

Metal and price

Gold comes in 10K, 14K or 18K, in white, yellow or rose. White gold and platinum give the most contrast with black, and yellow or rose gold bring warmth. Silver is the most affordable choice. Settings start under $400, and most are between about $1,150 and $1,300. The price is for the setting only; the center is priced when you choose it.

Made to order

Each ring is made for you in 10–15 days. Shipping is free on orders over $500, returns are accepted within 30 days, and one resize is free within 60 days of delivery.