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Pink Diamond Infinity Rings

Pink diamond infinity rings pair a fancy pink center, chosen in the next step, with a band that loops, twists or crosses over itself. The range includes solitaires with a pavé twist band and halo designs with an interwoven shank. Every design takes ten center shapes and comes in gold, platinum or silver.

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
Find Your Cut

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30 rings
30 rings
Conflict-Free
Ethically sourced diamonds
Lifetime Warranty
Free cleaning & resizing
Free Shipping
30-day returns
IGI / GIA Certified
Independently graded

Buying guide

What makes a ring an infinity design

An infinity ring uses a band that crosses over itself, often in a figure-eight curve near the center. Here that idea shows up as crossover twists, interwoven shanks and pavé ribbons that wrap toward the stone. Most designs set lab-grown diamond accents along the twisting strands, and some keep one strand plain so the shape of the twist reads clearly.

Solitaire or halo

A solitaire infinity ring lets the band do the work: the center sits alone on prongs and the twist draws the eye up to it. A halo version surrounds the pink center with small lab-grown diamond accents, which makes the center look larger and adds sparkle around the color. A split-shank twist is also part of the range for a wider look at the top.

Shape, metal and price

Every design takes a round, oval, cushion, princess, emerald, radiant, asscher, pear, marquise and heart center. Gold comes in white, yellow or rose, in 10K, 14K or 18K. Platinum is also offered, as is Silvadium, a tarnish-resistant sterling silver. Rose gold deepens the look of a pink center, while white metals give it more contrast.

Settings start under $400, and most are between about $1,150 and $1,500. That covers 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.