Results for “Loose Gemstone”

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Natural Pinkish Red Ruby 3.03 Ct. 4 Pcs Oval Shape 5.6 x 5 Mm Gemstone from Madagascar: Product ID: 805935952 Product Name: Natural Ruby Weight: 3.03 CT. Size: 5.6 x 5 x 2.5 MM. Shape: Oval Shape Color: Pinkish Red Clarity:SI1 Luster: Good Gems Origin: Madagascar Treatment: Heated (Lead-

Mar 08, 2026

Natural Pinkish Red Ruby 3.03 Ct. 4 Pcs Oval Shape 5.6 x 5 Mm Gemstone from Madagascar

Treasure of Gems & Jewelry

Est. $104-$164

Natural Pinkish Red Ruby 2.25 Ct. 3 Pcs Mixed Shape 6.4 x 5 Mm Gemstone from Madagascar: Product ID: 805935959 Product Name: Natural Ruby Weight: 2.25 CT. Size: 6.4 x 5 x 2.8 MM. Shape: Mixed Shape Color: Pinkish Red Clarity:SI1 Luster: Good Gems Origin: Madagascar Treatment: Heated (Lead

Mar 01, 2026

Natural Pinkish Red Ruby 2.25 Ct. 3 Pcs Mixed Shape 6.4 x 5 Mm Gemstone from Madagascar

Treasure of Gems & Jewelry

Est. $104-$164

Group of 5 Pear-Cut Natural Spinels, Burma Origin, 2.80 ct Total: This elegant ensemble comprises five pear-cut natural spinels totaling 2.80 carats, originating from the legendary gemstone mines of Burma, renowned for producing some of the world's most vivid and pr

Mar 01, 2026

Group of 5 Pear-Cut Natural Spinels, Burma Origin, 2.80 ct Total

Chan & Scott Auction House

Est. $400-$700

Natural Pigeon Blood Red Ruby 1.63 Ct. 2 Pcs Octagon Shape 6.5 x 4.5 Mm Gemstone from Madagascar: Product ID: 805935924 Product Name: Natural Ruby Weight: 1.63 CT. Size: 6.5 x 4.5 x 2.5 MM. Shape: Octagon Color: Pigeon Blood Red Clarity:SI1 Luster: Good Gems Origin: Madagascar Treatment: Heated (L

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Natural Pigeon Blood Red Ruby 1.63 Ct. 2 Pcs Octagon Shape 6.5 x 4.5 Mm Gemstone from Madagascar

Treasure of Gems & Jewelry

Natural Pink Red Jonson Ruby 1.75 Ct. 2 Pcs Oval Cabochon Shape 6.2 x 4.2 Mm Gemstones From: Product ID: 805935745 Product Name: Natural Ruby Weight: 1.75 CT. Size: 6.2 x 4.2 x 3 MM. Shape: Oval Cabochon Color: Pink Red Clarity:Semi - Transparent Luster: Good Gems Origin: Mozambique Treatment

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Natural Pink Red Jonson Ruby 1.75 Ct. 2 Pcs Oval Cabochon Shape 6.2 x 4.2 Mm Gemstones From

Treasure of Gems & Jewelry

Natural Pink Red Jonson Ruby 1.61 Ct. 2 Pcs Oval Cabochon Shape 6.1 x 4.3 Mm Gemstones From: Product ID: 805935804 Product Name: Natural Ruby Weight: 1.61 CT. Size: 6.1 x 4.3 x 2.5 MM. Shape: Oval Cabochon Color: Pink Red Clarity:Semi - Transparent Luster: Good Gems Origin: Mozambique Treatme

Mar 01, 2026

Natural Pink Red Jonson Ruby 1.61 Ct. 2 Pcs Oval Cabochon Shape 6.1 x 4.3 Mm Gemstones From

Treasure of Gems & Jewelry

Est. $70-$110

Natural Pink Red Jonson Ruby 1.53 Ct. 2 Pcs Oval Cabochon Shape 6.1 x 4.2 Mm Gemstones From: Product ID: 805935767 Product Name: Natural Ruby Weight: 1.53 CT. Size: 6.1 x 4.2 x 2.1 MM. Shape: Oval Cabochon Color: Pink Red Clarity:Semi - Transparent Luster: Good Gems Origin: Mozambique Treatme

Mar 01, 2026

Natural Pink Red Jonson Ruby 1.53 Ct. 2 Pcs Oval Cabochon Shape 6.1 x 4.2 Mm Gemstones From

Treasure of Gems & Jewelry

Est. $87-$137

Natural Pink Red Jonson Ruby 0.80 Ct. 2 Pcs Oval Cabochon Shape 4.9 x 3.9 Mm Gemstones from: Product ID: 805935781 Product Name: Natural Ruby Weight: 0.80 CT. Size: 4.9 x 3.9 x 2.1 MM. Shape: Oval Cabochon Color: Pink Red Clarity:Semi - Transparent Luster: Good Gems Origin: Mozambique Treatme

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Natural Pink Red Jonson Ruby 0.80 Ct. 2 Pcs Oval Cabochon Shape 4.9 x 3.9 Mm Gemstones from

Treasure of Gems & Jewelry

Natural Pink Red Jonson Ruby 1.68 Ct. 2 Pcs Oval Cabochon Shape 6.2 x 4.2 Mm Gemstones From: Product ID: 805935748 Product Name: Natural Ruby Weight: 1.68 CT. Size: 6.2 x 4.2 x 3.2 MM. Shape: Oval Cabochon Color: Pink Red Clarity:Semi - Transparent Luster: Good Gems Origin: Mozambique Treatme

Mar 01, 2026

Natural Pink Red Jonson Ruby 1.68 Ct. 2 Pcs Oval Cabochon Shape 6.2 x 4.2 Mm Gemstones From

Treasure of Gems & Jewelry

Est. $87-$137

Natural Pink Red Jonson Ruby 1.28 Ct. 2 Pcs Oval Cabochon Shape 6.2 x 4.3 Mm Gemstones From: Product ID: 805935769 Product Name: Natural Ruby Weight: 1.28 CT. Size: 6.2 x 4.3 x 2.4 MM. Shape: Oval Cabochon Color: Pink Red Clarity:Semi - Transparent Luster: Good Gems Origin: Mozambique Treatme

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Natural Pink Red Jonson Ruby 1.28 Ct. 2 Pcs Oval Cabochon Shape 6.2 x 4.3 Mm Gemstones From

Treasure of Gems & Jewelry

Natural Pink Red Jonson Ruby 1.25 Ct. 2 Pcs Oval Cabochon Shape 5.2 x 4.1 Mm Gemstones From: Product ID: 805935692 Product Name: Natural Ruby Weight: 1.25 CT. Size: 5.2 x 4.1 x 2.7 MM. Shape: Oval Cabochon Color: Pink Red Clarity:Semi - Transparent Luster: Good Gems Origin: Mozambique Treatme

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Natural Pink Red Jonson Ruby 1.25 Ct. 2 Pcs Oval Cabochon Shape 5.2 x 4.1 Mm Gemstones From

Treasure of Gems & Jewelry

Natural Pink Red Jonson Ruby 1.30 Ct. 2 Pcs Oval Cabochon Shape 5.8 x 4.2 Mm Gemstones From: Product ID: 805935741 Product Name: Natural Ruby Weight: 1.30 CT. Size: 5.8 x 4.2 x 2.5 MM. Shape: Oval Cabochon Color: Pink Red Clarity:Semi - Transparent Luster: Good Gems Origin: Mozambique Treatme

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Natural Pink Red Jonson Ruby 1.30 Ct. 2 Pcs Oval Cabochon Shape 5.8 x 4.2 Mm Gemstones From

Treasure of Gems & Jewelry

Natural Pink Red Jonson Ruby 1.59 Ct. 2 Pcs Oval Cabochon Shape 6.2 x 4.2 Mm Gemstones From: Product ID: 805935747 Product Name: Natural Ruby Weight: 1.59 CT. Size: 6.2 x 4.2 x 3.2 MM. Shape: Oval Cabochon Color: Pink Red Clarity:Semi - Transparent Luster: Good Gems Origin: Mozambique Treatme

Mar 08, 2026

Natural Pink Red Jonson Ruby 1.59 Ct. 2 Pcs Oval Cabochon Shape 6.2 x 4.2 Mm Gemstones From

Treasure of Gems & Jewelry

Est. $87-$137

Natural Pink Red Jonson Ruby 1.61 Ct. 2 Pcs Oval Cabochon Shape 6.2 x 4.2 Mm Gemstones From: Product ID: 805935750 Product Name: Natural Ruby Weight: 1.61 CT. Size: 6.2 x 4.2 x 3.1 MM. Shape: Oval Cabochon Color: Pink Red Clarity:Semi - Transparent Luster: Good Gems Origin: Mozambique Treatme

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Natural Pink Red Jonson Ruby 1.61 Ct. 2 Pcs Oval Cabochon Shape 6.2 x 4.2 Mm Gemstones From

Treasure of Gems & Jewelry

Natural Pink Red Jonson Ruby 0.90 Ct. 2 Pcs Oval Cabochon Shape 5 x 4.1 Mm Gemstones From Mozambique: Product ID: 805935784 Product Name: Natural Ruby Weight: 0.90 CT. Size: 5 x 4.1 x 2.5 MM. Shape: Oval Cabochon Color: Pink Red Clarity:Semi - Transparent Luster: Good Gems Origin: Mozambique Treatment

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Natural Pink Red Jonson Ruby 0.90 Ct. 2 Pcs Oval Cabochon Shape 5 x 4.1 Mm Gemstones From Mozambique

Treasure of Gems & Jewelry

Natural Pink Red Jonson Ruby 1.30 Ct. 2 Pcs Oval Cabochon Shape 6.1 x 4 Mm Gemstones from Mozambique: Product ID: 805935754 Product Name: Natural Ruby Weight: 1.30 CT. Size: 6.1 x 4 x 2.5 MM. Shape: Oval Cabochon Color: Pink Red Clarity:Semi - Transparent Luster: Good Gems Origin: Mozambique Treatment

Mar 08, 2026

Natural Pink Red Jonson Ruby 1.30 Ct. 2 Pcs Oval Cabochon Shape 6.1 x 4 Mm Gemstones from Mozambique

Treasure of Gems & Jewelry

Est. $70-$110

5.63 ct Natural Electric Blue Green Apatite, Cushion Cut, VVS-VS, Madagascar: 5.63 ct Natural Electric Blue Green Apatite, Cushion Cut, VVS-VS, Madagascar Natural apatite gemstone weighing 5.63 ct, cut in a cushion facet shape with an electric blue-green color. The gem measures

Mar 06, 2026

5.63 ct Natural Electric Blue Green Apatite, Cushion Cut, VVS-VS, Madagascar

Weatherham Estate Treasures

Est. $1,600-$1,800

1.27ct Natural Pinkish Red Ruby, Oval, VS-SI, Myanmar: 1.27ct Natural Pinkish Red Ruby, Oval, VS-SI, Myanmar Natural ruby gemstone weighing 1.27 carats, cut in an oval facet with a pinkish red color and VS-SI clarity. The gem measures approximately 7.18 x

Feb 27, 2026

1.27ct Natural Pinkish Red Ruby, Oval, VS-SI, Myanmar

Weatherham Estate Treasures

Est. $1,100-$1,300

0.50 ctw Natural Brownish Green Kornerupine, Oval Cut, VVS–VS, Sri Lanka: 0.50 ctw Natural Brownish Green Kornerupine, Oval Cut, VVS–VS, Sri Lanka Pair of natural kornerupine gemstones with a combined weight of 0.50 carats (average 0.25 carats each), cut in oval facet sha

Mar 06, 2026

0.50 ctw Natural Brownish Green Kornerupine, Oval Cut, VVS–VS, Sri Lanka

Weatherham Estate Treasures

Est. $150-$250

6.31 ct Natural Deep Magenta Topaz, Cushion Cut, VVS, Brazil: 6.31 ct Natural Deep Magenta Topaz, Cushion Cut, VVS, Brazil Natural topaz gemstone weighing 6.31 ct, cut in a classic cushion facet shape with a rich deep magenta color. The gem measures 12.17 x 10.

Feb 19, 2026

6.31 ct Natural Deep Magenta Topaz, Cushion Cut, VVS, Brazil

Weatherham Estate Treasures

Est. $250-$350

1.06ct Natural Blood Red Ruby, Marquise, SI, Myanmar: 1.06ct Natural Blood Red Ruby, Marquise, SI, Myanmar Natural ruby gemstone weighing 1.06 carats, cut in a marquise facet with a vivid blood red color and SI clarity. The gem measures approximately 9.0

Feb 27, 2026

1.06ct Natural Blood Red Ruby, Marquise, SI, Myanmar

Weatherham Estate Treasures

Est. $1,000-$1,200

1.22ct Natural Pinkish Red Rubies, Pear Facet, VS, Myanmar (Pair): 1.22ct Natural Pinkish Red Rubies, Pear Facet, VS, Myanmar (Pair) Pair of natural ruby gemstones with a combined weight of 1.22 carats (average 0.61 carats each), cut in pear facet shape with a vivid

Feb 27, 2026

1.22ct Natural Pinkish Red Rubies, Pear Facet, VS, Myanmar (Pair)

Weatherham Estate Treasures

Est. $1,100-$1,300

1.35ct Natural Deep Reddish Pink Ruby, Oval Facet, SI, Myanmar: 1.35ct Natural Deep Reddish Pink Ruby, Oval Facet, SI, Myanmar Natural ruby gemstone weighing 1.35 carats, cut in an oval facet shape with a deep reddish-pink color and SI clarity. The gem measures ap

Feb 27, 2026

1.35ct Natural Deep Reddish Pink Ruby, Oval Facet, SI, Myanmar

Weatherham Estate Treasures

Est. $1,200-$14,000

2.43 ctw Natural Medium-Dark Red Rubies, Marquise Cut, SI, Myanmar: 2.43 ctw Natural Medium-Dark Red Rubies, Marquise Cut, SI, Myanmar Pair of natural ruby gemstones with a combined weight of 2.43 carats (average 1.22 carats each), cut in marquise facet shape with a m

Mar 06, 2026

2.43 ctw Natural Medium-Dark Red Rubies, Marquise Cut, SI, Myanmar

Weatherham Estate Treasures

Est. $2,200-$2,400

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