Loose Ruby Gemstone

Rubies are luxurious in a way that no other colored gem can be compared, symbolizing exquisite beauty. Also known as the King of Gems, this gemstone is once again celebrating a spectacular rise in the market. Ruby has become the most sought-after colored gem. It is limited in its availability. For decades, the most valuable rubies of unique color have come from the heritage mines of Mogok, Myanmar, the world's largest producer of rubies.

The gemstone is believed to be associated with harmony, strength, leadership, and invincibility. Burmese warriors used to wear them into combat fields, as a symbol of good luck. Most of the large-sized gems were owned by the rulers, and rubies were used for trading along the Silk Road and later by merchant-adventurers like Tavernier and Edwin Streeter. They were owned by noble figures such as Catherine the Great, Empress Josephine, Queen Victoria, and Empress Eugénie. Ruby was a feminine accessory in the twentieth century, worn by socialites like Mona Bismarck and the Duchess of Windsor, as well as Hollywood royalty like Marlene Dietrich and Elizabeth Taylor.

Loose Ruby Gemstone is the highlighted category on several online auctions. Several vintage and antique loose ruby gemstone are featured on sale at Bidsquare. Explore our collection of loose ruby gemstone for sale in a wide range of clarity, cuts, color, and weight. You can choose your personal favorite vintage and antique loose ruby gemstones at auction on Bidsquare.

272 Results
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  • Loose Ruby Cabochon
    Estimate
    $200 - $300

    Loose Ruby Cabochon

    Est.
    $200 - $300
  • Loose Ruby Cabochon
    Estimate
    $250 - $350

    Loose Ruby Cabochon

    Est.
    $250 - $350
  • LOT OF MIXED CUT LOOSE RUBIES
    Estimate
    GBP£300 - GBP£600 $405.41 - $810.81

    LOT OF MIXED CUT LOOSE RUBIES

    Est.
    GBP£300 - GBP£600 $405.41 - $810.81
  • LOT OF MIXED CUT LOOSE RUBIES
    Estimate
    GBP£300 - GBP£600 $405.41 - $810.81

    LOT OF MIXED CUT LOOSE RUBIES

    Est.
    GBP£300 - GBP£600 $405.41 - $810.81
  • 68.9 Cttw. Collection Of Loose Ruby Lot
    Estimate
    $300 - $500

    68.9 Cttw. Collection Of Loose Ruby Lot

    Est.
    $300 - $500
  • A Group of Loose Diamonds and Rubies
    Estimate
    $100 - $500

    A Group of Loose Diamonds and Rubies

    Est.
    $100 - $500
  • 30.3 Ct. Loose Natural Oval Star Ruby
    Estimate
    $400 - $600

    30.3 Ct. Loose Natural Oval Star Ruby

    Est.
    $400 - $600
  • 4.70 Ct. Loose Oval Ruby Stone
    Estimate
    $300 - $600

    4.70 Ct. Loose Oval Ruby Stone

    Est.
    $300 - $600
  • 67 Ctw. Loose Pear Shaped Ruby Lot 3
    Estimate
    $300 - $500

    67 Ctw. Loose Pear Shaped Ruby Lot 3

    Est.
    $300 - $500
  • 73.4 Ctw. Loose Oval Ruby Cabochon Lot
    Estimate
    $300 - $500

    73.4 Ctw. Loose Oval Ruby Cabochon Lot

    Est.
    $300 - $500
  • 43.4 Cttw. Loose Pear Shaped Ruby Lot 6
    Estimate
    $500 - $800

    43.4 Cttw. Loose Pear Shaped Ruby Lot 6

    Est.
    $500 - $800
  • 3.55 Cttw. Pair of Loose Oval-Cut Ruby Stones
    Estimate
    $300 - $500

    3.55 Cttw. Pair of Loose Oval-Cut Ruby Stones

    Est.
    $300 - $500
  • 9.8 Ct. Loose Oval-Cut  Ruby Stone
    Estimate
    $400 - $600

    9.8 Ct. Loose Oval-Cut Ruby Stone

    Est.
    $400 - $600
  • 86.2 Cttw. Loose Natural Indian Star Ruby Lot
    Estimate
    $400 - $600

    86.2 Cttw. Loose Natural Indian Star Ruby Lot

    Est.
    $400 - $600
  • 35.5 Cttw. Parcel of Loose Oval-Cut Ruby Stones 9
    Estimate
    $800 - $1,200

    35.5 Cttw. Parcel of Loose Oval-Cut Ruby Stones 9

    Est.
    $800 - $1,200
  • Collection of Loose Gemstones & Cut Crystal
    Estimate
    $100 - $200

    Collection of Loose Gemstones & Cut Crystal

    Est.
    $100 - $200
  • Certified 3.73ct Pigeon's Blood Burma No Heat Ruby Gemstone
    Estimate
    $25,000 - $30,000

    Certified 3.73ct Pigeon's Blood Burma No Heat Ruby Gems...

    Est.
    $25,000 - $30,000
  • 79.2 Cttw. Loose Pear-Shaped Ruby Lot 11
    Estimate
    $400 - $600

    79.2 Cttw. Loose Pear-Shaped Ruby Lot 11

    Est.
    $400 - $600
  • Tray of Mixed Colored Gemstones.
    Estimate
    $300 - $500

    Tray of Mixed Colored Gemstones.

    Est.
    $300 - $500
  • Tray of Mixed Colored Gemstones.
    Estimate
    $300 - $500

    Tray of Mixed Colored Gemstones.

    Est.
    $300 - $500
  • Collection of Unmounted Rubies
    Estimate
    $300 - $500

    Collection of Unmounted Rubies

    Est.
    $300 - $500
  • Lot of Assorted Jewelry & Loose Stones
    Estimate
    $300 - $400

    Lot of Assorted Jewelry & Loose Stones

    Est.
    $300 - $400
  • A quantity of unmounted gemstones,
    Estimate
    GBP£60 - GBP£90 $81.08 - $121.62

    A quantity of unmounted gemstones,

    Est.
    GBP£60 - GBP£90 $81.08 - $121.62
  • Lot of Assorted Jewelry & Loose Stones
    Estimate
    $300 - $400

    Lot of Assorted Jewelry & Loose Stones

    Est.
    $300 - $400
  • Six unmounted gemstones
    Estimate
    $800 - $1,200

    Six unmounted gemstones

    Est.
    $800 - $1,200
    E
  • An unmounted ruby
    Estimate
    $300 - $500

    An unmounted ruby

    Est.
    $300 - $500
  • Large Lot of Precious and Semi-Precious Gemstones
    Estimate
    $50 - $100

    Large Lot of Precious and Semi-Precious Gemstones

    Est.
    $50 - $100
  • Large Lot of Precious and Semi-Precious Gemstones
    Estimate
    $50 - $100

    Large Lot of Precious and Semi-Precious Gemstones

    Est.
    $50 - $100
  • JEWELRY. Assorted Grouping of Gemstones.
    Estimate
    $300 - $500

    JEWELRY. Assorted Grouping of Gemstones.

    Est.
    $300 - $500
  • 18kt White Gold 139.02ct Assorted cut Diamond & Ruby Jewelry Set
    Estimate
    $49,300 - $60,900

    18kt White Gold 139.02ct Assorted cut Diamond & Ruby Je...

    Est.
    $49,300 - $60,900
  • Unmounted Star Ruby Cabochon
    Estimate
    $700 - $900

    Unmounted Star Ruby Cabochon

    Est.
    $700 - $900
  • 0.65 Ct Ruby
    Estimate
    $200 - $400

    0.65 Ct Ruby

    Est.
    $200 - $400
  • Unmounted Star Ruby Cabochon
    Estimate
    $1,400 - $1,600

    Unmounted Star Ruby Cabochon

    Est.
    $1,400 - $1,600
  • 0.65 Ct Ruby
    Estimate
    $200 - $400

    0.65 Ct Ruby

    Est.
    $200 - $400
  • 18kt White Gold 4.33ct. Assorted cut Diamond & 2.57ct Ruby Ring
    Estimate
    $3,800 - $4,800

    18kt White Gold 4.33ct. Assorted cut Diamond & 2.57ct R...

    Est.
    $3,800 - $4,800
  • 18kt White Gold 3.90ct. Assorted cut Diamond & 3.25ct Ruby Ring
    Estimate
    $3,600 - $4,600

    18kt White Gold 3.90ct. Assorted cut Diamond & 3.25ct R...

    Est.
    $3,600 - $4,600
  • RUBÍ CERTIFICADO GIA SIN MONTAR  1 Rubí corte oval ~2.25 ct Número de reporte GIA: 6234158321
    Estimate
    MXN$15,000 - MXN$17,000 $831.95 - $942.87
  • 18kt White Gold 3.90ct. Assorted cut Diamond & 3.25ct Ruby Ring
    Estimate
    $3,600 - $4,600

    18kt White Gold 3.90ct. Assorted cut Diamond & 3.25ct R...

    Est.
    $3,600 - $4,600
  • 18kt White Gold 4.33ct. Assorted cut Diamond & 2.57ct Ruby Ring
    Estimate
    $3,800 - $4,800

    18kt White Gold 4.33ct. Assorted cut Diamond & 2.57ct R...

    Est.
    $3,800 - $4,800
  • 18kt White Gold 3.90ct. Assorted cut Diamond & 3.25ct Ruby Ring
    Estimate
    $3,600 - $4,600

    18kt White Gold 3.90ct. Assorted cut Diamond & 3.25ct R...

    Est.
    $3,600 - $4,600
  • 18kt White Gold 3.90ct. Assorted cut Diamond & 3.25ct Ruby Ring
    Estimate
    $3,600 - $4,600

    18kt White Gold 3.90ct. Assorted cut Diamond & 3.25ct R...

    Est.
    $3,600 - $4,600
  • 18kt White Gold 139.02ct Assorted cut Diamond & Ruby Jewelry Set
    Estimate
    $49,300 - $60,900

    18kt White Gold 139.02ct Assorted cut Diamond & Ruby Je...

    Est.
    $49,300 - $60,900
  • 18kt White Gold 139.02ct Assorted cut Diamond & Ruby Jewelry Set
    Estimate
    $49,300 - $60,900

    18kt White Gold 139.02ct Assorted cut Diamond & Ruby Je...

    Est.
    $49,300 - $60,900
  • 18kt White Gold 139.02ct Assorted cut Diamond & Ruby Jewelry Set
    Estimate
    $49,300 - $60,900

    18kt White Gold 139.02ct Assorted cut Diamond & Ruby Je...

    Est.
    $49,300 - $60,900
  • 18kt White Gold 4.33ct. Assorted cut Diamond & 2.57ct Ruby Ring
    Estimate
    $3,800 - $4,800

    18kt White Gold 4.33ct. Assorted cut Diamond & 2.57ct R...

    Est.
    $3,800 - $4,800
  • 18kt White Gold 139.02ct Assorted cut Diamond & Ruby Jewelry Set
    Estimate
    $49,300 - $60,900

    18kt White Gold 139.02ct Assorted cut Diamond & Ruby Je...

    Est.
    $49,300 - $60,900
  • 18kt White Gold 139.02ct Assorted cut Diamond & Ruby Jewelry Set
    Estimate
    $49,300 - $60,900

    18kt White Gold 139.02ct Assorted cut Diamond & Ruby Je...

    Est.
    $49,300 - $60,900
  • 18kt White Gold 3.90ct. Assorted cut Diamond & 3.25ct Ruby Ring
    Estimate
    $3,600 - $4,600

    18kt White Gold 3.90ct. Assorted cut Diamond & 3.25ct R...

    Est.
    $3,600 - $4,600