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Platinum Cushion Diamond Band Engagement Rings

Cushion diamond engagement rings on a band of smaller diamonds, handmade in 100% recycled, hallmarked platinum. Choose a pavé, grain-set or channel-set band, and a certified natural or lab-grown center diamond.

The same designs in 18ct White Gold · 18ct Yellow Gold · 18ct Rose Gold. See every diamond band engagement ring, or a lighter look with diamond shoulders.

This toi et moi ring places a cushion-cut diamond and a marquise diamond side by side in a classic two-stone arrangement, each held in its own four-cl..
from Black Friday price Ex Tax:$1,303
Metal Options
Platinum 18ct Rose Gold 18ct Yellow Gold 18ct White Gold
This toi et moi ring places a cushion-cut diamond and a round brilliant diamond side by side in a four-claw setting each, creating a bold, dual-stone ..
from Black Friday price Ex Tax:$1,302
Metal Options
Platinum 18ct Rose Gold 18ct Yellow Gold 18ct White Gold
This toi et moi ring places a cushion-cut and an oval-cut diamond side by side in a claw setting, creating a distinctive two-stone look. Round accent ..
from Black Friday price Ex Tax:$1,317
Metal Options
Platinum 18ct Rose Gold 18ct Yellow Gold 18ct White Gold
This toi et moi ring seats a cushion-cut diamond and a pear-shape diamond side by side, each held in its own claw setting. The two stones face one ano..
from Black Friday price Ex Tax:$1,290
Metal Options
Platinum 18ct Rose Gold 18ct Yellow Gold 18ct White Gold
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A diamond band with a cushion diamond

A cushion cut has a square or slightly oblong outline with softly rounded corners and large facets that give a warm, romantic glow. It has a vintage feel, and a grain-set band, with each diamond held by tiny beads of metal, matches that heritage look.

Pavé, grain-set or channel-set?

There are three ways to set a diamond band. Micro pavé packs small diamonds tightly for the most sparkle; grain setting raises tiny grains of metal over each stone for a softer, hand-finished edge; and channel setting holds a row of diamonds between two smooth walls, the most protective choice for hands that work hard.

Why platinum?

Platinum is naturally white, so it never needs re-plating, and it is dense and hard-wearing. When it is knocked, the metal moves rather than wearing away, which keeps the small claws and beads holding each diamond secure for longer. With wear it takes on a soft satin finish, and a polish brings back the shine.

Made in the Cotswolds

We are a family jeweler in the Cotswolds, making engagement rings since 1969. Your ring is made to order in our own workshop in recycled precious metal, hallmarked, and set with the certified center diamond you choose. Not sure which design suits you? Book a virtual meeting and we will talk you through them.

Frequently Asked Questions

<p>Yes. A diamond band engagement ring sits well beside a plain or diamond-set wedding ring. If the center setting sits low, a shaped wedding band may be needed to sit flush, and we can make one to match. See our <a href="/wedding-rings">wedding rings</a>.</p>
<p>Clean it at home with warm soapy water and a soft brush, and have the settings checked once a year. Platinum develops a soft satin finish with wear, which a professional polish restores.</p>
<p>The center diamond comes with an independent certificate. The smaller band diamonds are matched by our setters for color and clarity, so the row looks even.</p>