Amethyst Star Couples Ring Set - Unique Stacking Engagement & Wedding Bands, His and Hers Cosmic Space Rings, Promise Anniversary Jewelry
Find your ring size
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Print the sizer at 100% / Actual Size, cut out the strip, wrap it around your finger, and read your size in a minute.
Open the printable sizer (PDF)Turn off "fit to page". The printed ruler should read 80 mm.
| US | Diameter | Circumf. | UK/AU/IE | EU |
|---|
UK, Australia & Ireland share the letter system. European sizes are approximate conversions.
Built for real life, not just photos
His band is tungsten carbide — about 4× harder than titanium and second only to diamond in scratch resistance. Her ring is solid 925 sterling silver, hand-finished and hypoallergenic. Both are backed by our lifetime warranty.
“I needed something that's durable and I don't have to worry about it getting scratched up.”
Guess wrong, we fix it free
Free size exchanges on both rings — we send a brand-new ring in the right size, with a prepaid return label for the old one.
“I had to exchange it twice due to sizing issues (my fault) and was met with amazing customer service.”
The most meaningful part is hidden
A date. A name. An inside joke no one else will get. Free engraving — a $30 value — inside both bands. Shipped together in a gift-ready ring box.
“Rings look so beautiful. Engraving of my wedding song is perfect.”
Designed by an aerospace engineer. Run by a family.
Foreverings started in 2017 when our founder left aerospace engineering to make rings the way he made flight hardware — material selection, tolerances, and final finish held to the same standard.
Years later we're still a family business based in Florida. Every ring is inspected by hand before it ships, and every one is engraved free.
The details
Description
A cosmic-inspired Amethyst Star Couples Ring Set crafted in tungsten and sterling silver. This unique stacking engagement and wedding band set features shimmering purple star-cluster details. Perfect as his and hers rings, promise rings, or an anniversary gift for couples who love space-inspired jewelry.
►Sold as a three-piece set
Stacking Engagement Ring:
►Material: Sterling Silver with Ruthenium plating
►Stone: Natural Amethyst
Wedding Bands:
►Material: Tungsten Carbide
►Inlay: Crushed Amethyst
►His Band Width: 8mm
►Her Band Width: 4mm
►Fit is true to size
►Your nebula inlay is protected with a coating that defends it from water, dirt, and grime.
►Having an incredible resistance to scratching, your tungsten band is 4 times harder than titanium, 5 times harder than steel, and 10 times harder than gold. Its hardness is second only to diamonds. Tungsten will maintain its luster, beauty, and shape forever. Its eternal strength is the perfect symbol of eternal love.
►Please be aware that vermeil jewelry can wear off over time, if this is a concern we would suggest going with the sterling silver or solid gold.
✓ Free Ring Box
✓ Free Shipping within the US
✓ Ready to ship next business day
►Your tungsten ring will not turn green itself and will not cause your skin to turn green.
►Free USA domestic shipping.
►Delivery Time: 2-5 business days
►Packaged in a gift ready ring box.
►We recommend that you confirm appropriate sizing for rings. Please contact us if you need help sizing.
Specs & materials
| Metals | Tungsten, Sterling Silver |
|---|---|
| Stone | Amethyst |
| Inlay | Crushed Amethyst |
| Colors | Silver |
| Band widths | 8mm · 1.7mm · 4mm |
What's included
- Both rings, each in the size you choose
- Free engraving on both bands — a $30 value
- Gift-ready ring box
- Free US shipping on every order
Shipping, returns & size exchanges
Free US shipping on every order — and if you need it fast, 2-day and overnight options are right at checkout.
Wrong size? No stress. Just reach out and we'll get your exchange or return moving. We'll send you a prepaid return label to make it easy, and we turn things around within about 3 business days of your rings reaching us.
Engraved sets are made just for you, so they can't be returned — but if the size isn't right, we'll offer a discount on a replacement so you're not starting over.
A quick heads-up: international orders are final sale. Questions about anything? Check the full Returns & Refunds policy, or just message us — we're happy to help.
Frequently asked questions
What's included in the set?
Both rings — his and hers, each in the size you choose. One purchase covers both of you, shipped together in a gift-ready ring box with free US shipping.
What metals are the rings made of?
His band is tungsten carbide — about 4× harder than titanium, polish-holding, and hypoallergenic. Her ring is solid 925 sterling silver, hand-finished and hypoallergenic. Both are backed by our lifetime warranty, and the fit on both is protected by free size exchanges.
Can the rings be resized?
We do something even better — free size exchanges, on both rings. Instead of cutting and stretching a ring the way traditional resizing does, we simply send a brand-new ring in the right size. If either size is wrong, we make it right, free.
How does the free engraving work?
Add names, dates, or coordinates to either band — or both — engraved before your set ships, free (a $30 value). Engraving is custom-made just for you, so engraved sets are final sale, and it adds about three business days.
What is the inlay made of?
Crushed Amethyst — hand-set and sealed under a protective coating that defends it from water, dirt, and grime. Because the stones settle differently in every channel, no two rings are ever alike.
Can I buy the rings separately?
Most of our designs are also sold individually — the set is simply the best value. If you only need one ring, message us and we'll point you to the matching individual listings.
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