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Skye Kite® Cornflower Sapphire Ring Set in Black Ruthenium

Regular price $175.00 $150.00 14% off
Unit price
per 
Size Chart
 
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Size Chart

Find your ring size

  1. Print at 100% / Actual Size — turn off "fit to page" or scaling.
  2. Check the printed ruler measures exactly 80 mm.

Method A — Measure a ring

Lay a ring you own over the circles. The matching circle is your size.

Method B — Finger strip

Cut out the strip, wrap it around your finger, thread the end through the slit, and read your size.

Open the printable sizer (PDF)
1. Calibrate your screen — pick a reference object, hold it against the outline, and drag until the widths match exactly. On a phone, a coin is easiest — a card is often wider than the screen.
Bank card — hold vertically
2. Match a ring you own — drag until the circle fits just inside one of your rings.
US 6 · 16.5 mm · UK L½ · EU 52

This on-screen tool is a close guide, not a guaranteed exact fit. For certainty, order a ring sizer.

US Diameter Circumf. UK/AU/IE EU

UK, Australia & Ireland share the letter system. European sizes are approximate conversions.

In Stock Free Delivery Est. Aug 28

Questions about metal, sizing or timing? Talk to our team.

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Free US shipping
Free size exchanges
Lifetime warranty
Free ring box
Four rings displayed together on a soft lavender background. The stack includes a black hammered ring leaning against the others, a silver-toned ring with a dark inlay, a gold-toned ring, and a rose gold-toned ring with a green and blue iridescent inlay.

Complete the set

Men's Tungsten Rings

Comfort-fit tungsten carbide, four times harder than titanium and finished to hold its polish. Browse the full range of men's rings and wedding bands, or see them in black.

Shop the collection

Free U.S. Shipping + Worldwide Delivery

Ethically Sourced Gemstones

Handcrafted by Aquamarise®

Complimentary Engraving on Every Order

Free U.S. Shipping + Worldwide Delivery

Ethically Sourced Gemstones

Handcrafted by Aquamarise®

Complimentary Engraving on Every Order

What Makes Aquamarise® Different

Galaxy Alexandrite & Fire Opal Tungsten Couples Ring Set by Aquamarise, featuring crushed purple alexandrite inlay within polished tungsten bands for matching couples rings.

Ethically Sourced, Always

Each gemstone is meticulously hand-selected for its brilliance and clarity, responsibly sourced from trusted partners around the world.

Built to Be Worn, Not Just Admired

Every piece is expertly crafted and finished to endure daily wear, combining lasting strength with enduring beauty beyond the display case.

Specifically Designed for You

Every Aquamarise® creation is thoughtfully designed for those who view jewelry as a personal expression. Never mass-produced, each piece carries a sense of meaning and individuality.

Crafted to Last. Not Just Sparkle.

While most jewellers focus on appearance, Aquamarise® focuses on craftsmanship, durability, and pieces you will treasure forever.

Others
Premium Materials
Personalized Engraving
Craftsmanship Guarantee
Ethically Sourced Gemstones
Luxury Gift Packaging

Frequently Asked Questions

Tungsten carbide and titanium are far harder than precious metals, and that hardness is the point — it is why the band keeps its finish. It also means these rings cannot be cut and stretched the way a gold or silver ring can.

So we do it the other way round: size exchanges are free. Send the ring back within 14 days unworn and we will send the correct size out. Measure at home first with our Ring Size Chart, and if you are between sizes, size up — comfort-fit bands sit slightly snugger than a flat band. Engraved rings are the one exception, as each is cut specifically for you.

Gemstone: Sapphire