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Loose Rubies

  • Product Overview Deep red color defines this loose round ruby, a natural stone, heat-treated, with brilliant diamond-cut facets that catch the light. The gemstone is a single ruby, graded A quality, and it arrives unset, with no metal attached. Its round shape and even...
    Regular price $156.71 USD
    Regular price $243.00 USD Sale price $156.71 USD
  • Product Overview Deep red color gives this loose round ruby a rich, saturated look, and its brilliant cut catches the light from every angle. It is a natural ruby, heat-treated, graded AA quality. Diamond-cut facets give it a lively flash as it moves. Because...
    Regular price $120.08 USD
    Regular price $186.30 USD Sale price $120.08 USD
  • Product Overview Deep red color leads the way in this loose round ruby, a natural stone, heat-treated, with a bright brilliant cut. The ruby is graded A quality and comes as a single stone with no metal around it. Its round shape and diamond-cut...
    Regular price $89.82 USD
    Regular price $131.70 USD Sale price $89.82 USD
  • Product Overview A deep red round ruby with a faceted cut, this loose stone is a natural ruby, heat-treated, with its own color and character. It is sold on its own, with no metal or mount. The cut gives it many small planes that...
    Regular price $122.75 USD
    Regular price $191.25 USD Sale price $122.75 USD
  • Product Overview Deep red color defines this loose round ruby, a natural stone, heat-treated, cut with bright diamond-style facets that catch the light. It arrives as a single stone with no metal attached, so the setting is yours to choose. The brilliant cut gives...
    Regular price $106.68 USD
    Regular price $162.00 USD Sale price $106.68 USD
  • Product Overview Deep red and round, this loose ruby is cut with brilliant facets that catch the light from every angle. It is a natural ruby, heat-treated, graded A quality. No metal comes with it, so the stone arrives on its own, ready for...
    Regular price $80.33 USD
    Regular price $114.45 USD Sale price $80.33 USD
  • Product Overview Deep red and round, this loose ruby is a natural stone, heat-treated, cut with brilliant facets that give it a lively sparkle. It arrives on its own, with no metal or setting, so the design is yours to decide. The round shape...
    Regular price $76.40 USD
    Regular price $107.40 USD Sale price $76.40 USD
  • Product Overview Deep red color defines this loose round ruby, a single natural stone, heat-treated, with a brilliant cut that catches the light. It arrives unmounted, so the setting is entirely up to you. The facets are cut in a diamond-cut pattern that flashes...
    Regular price $63.06 USD
    Regular price $92.10 USD Sale price $63.06 USD
  • Product Overview Deep red and faceted, this loose round ruby is a small stone with a lively sparkle. It is a natural ruby, heat-treated, graded AA quality, and it comes without any metal or mounting. The round shape and faceted cut give it many...
    Regular price $71.52 USD
    Regular price $99.00 USD Sale price $71.52 USD
  • Product Overview Deep red and round, this loose ruby is cut in a brilliant style that catches light from every side. It is a natural ruby, heat-treated, graded AA quality. The stone is sold on its own with no metal, so you decide how...
    Regular price $57.72 USD
    Regular price $82.20 USD Sale price $57.72 USD
  • Product Overview Deep red color defines this loose round ruby, a natural stone, heat-treated, cut with brilliant facets that catch the light. It is a single gemstone with no metal or mounting, graded A quality. The round shape and fine faceting give it a...
    Regular price $51.21 USD
    Regular price $70.50 USD Sale price $51.21 USD
  • Product Overview Deep red and faceted, this loose round ruby is a small stone with a strong presence. It is a natural ruby, heat-treated, graded AA quality. The round faceted cut gives it a bright, even sparkle across its surface. As a loose stone...
    Regular price $43.97 USD
    Regular price $57.45 USD Sale price $43.97 USD
  • Product Overview Deep red and round, this loose ruby is a natural stone, heat-treated, cut with brilliant facets that catch the light. It is a gemstone on its own, with no metal attached. The red color is rich and even, and the diamond-cut facets...
    Regular price $43.22 USD
    Regular price $56.10 USD Sale price $43.22 USD
  • Product Overview A single red ruby with a round, brilliant cut catches the light from every facet. This loose ruby is natural and heat-treated, and it comes with an A quality grade. Its diamond-cut faceting gives the deep red color a bright, lively sparkle....
    Regular price $36.03 USD
    Regular price $42.90 USD Sale price $36.03 USD
  • Product Overview Deep red and faceted, this loose round ruby is a single natural stone, heat-treated, ready to be set. It is sold on its own, with no metal around it, so you choose the mounting. The round cut gives an even outline, and...
    Regular price $33.23 USD
    Regular price $37.53 USD Sale price $33.23 USD
  • Product Overview A single red ruby, round and cut with brilliant facets, brings a bold touch of color in a minimalist loose stone. It is a natural ruby, heat-treated, graded AA quality. The diamond-cut facets are made to flash light as the stone moves....
    Regular price $34.85 USD
    Regular price $40.80 USD Sale price $34.85 USD
  • Product Overview Deep red color defines this loose round ruby, a natural stone, heat-treated, cut with brilliant facets for a lively sparkle. It arrives as a single stone with no metal, ready for a setting of your choosing. The diamond-cut facets catch light from...
    Regular price $29.61 USD
    Regular price $31.20 USD Sale price $29.61 USD
  • Product Overview Deep red color defines this loose round ruby, a natural stone, heat-treated, with a brilliant cut that catches the light. It is sold as a single stone with no metal attached. The ruby is graded AA quality, and its small round shape...
    Regular price $28.86 USD
    Regular price $30.45 USD Sale price $28.86 USD
  • Product Overview Deep red and round, this loose ruby is a small stone with a bright, lively face. It is a natural ruby, heat-treated, graded A quality and cut with brilliant diamond-cut facets that catch light from every angle. Sold loose, it has no...
    Regular price $27.10 USD
    Regular price $27.30 USD Sale price $27.10 USD
  • Product Overview Deep red and faceted, this loose round ruby is a small stone with a lot of color. It is a natural ruby, heat-treated, graded AA quality, and it arrives on its own with no metal or setting. The faceted cut breaks the...
    Regular price $22.38 USD
    Regular price Sale price $22.38 USD
  • Product Overview Rich red color defines this loose round ruby, a natural stone, heat-treated, cut in a brilliant style. The ruby is sold as a single gemstone with no metal setting, ready for you to mount. Its diamond-cut facets catch light and give the...
    Regular price $24.00 USD
    Regular price Sale price $24.00 USD
  • Product Overview Deep red and round, this loose ruby is a natural stone, heat-treated, cut with brilliant facets that catch the light. It is graded A quality and comes unset, so the metal is yours to choose. The round shape sits easily in a...
    Regular price $20.86 USD
    Regular price Sale price $20.86 USD
  • Product Overview Deep red and round, this loose natural ruby, heat-treated, catches light across its brilliant-cut facets. The stone is a single ruby graded AA quality, with a clean minimalist look that lets the color do the talking. It arrives without any metal or...
    Regular price $20.24 USD
    Regular price Sale price $20.24 USD
  • Product Overview Red and round, this loose ruby is a small natural stone, heat-treated, with a brilliant cut that catches light from every facet. It is a single gemstone with no metal attached, so the color is the whole story. The cut gives the...
    Regular price $19.42 USD
    Regular price Sale price $19.42 USD

Good to Know

Frequently Asked Questions

Are your loose rubys natural or lab-created?

We carry both. Natural rubys are earth-mined and unique; lab-created rubys offer consistent color at a gentler price. Each listing specifies which it is.

What cuts of loose ruby are available?

Loose rubys come in round, oval, cushion, emerald, pear, and other cuts, in a range of millimeter sizes.

Can I have a loose ruby set?

Yes. Loose rubys are ideal for custom rings and pendants. Choose your stone and have it set by your jeweler.

How are loose rubys measured?

By millimeter dimensions and shape, so you can match a stone to a setting or a matched pair.

How long will my order take to arrive?

Most orders arrive within 7 to 10 business days. Orders placed before 1pm EST, Monday through Friday, ship the same day, and you will receive tracking as soon as your order is on its way.

Do you offer free shipping?

Yes. We offer free standard shipping on all U.S. orders of $99 and above. Expedited options are available at checkout.

What is your return policy?

You can return or exchange any order within 30 days of delivery. Items must be unworn and in their original condition.

Is this genuine fine jewelry?

Yes. Every piece is genuine fine jewelry, crafted in solid gold, sterling silver, or platinum with real gemstones, and each listing states its exact metal and stone.

Does my order arrive gift-ready?

Every order arrives in signature gift packaging, ready to give the moment it arrives. Add a gift note at checkout for a personal touch.

How should I care for my jewelry?

Store each piece separately, put jewelry on after lotion and perfume, and clean gently with a soft cloth. Softer stones such as opal and pearl need only a soft, damp wipe.

Still have a question? Contact our team

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