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Natural Pinkish Red Ruby Gemstones 1.77 Ct. Round Shape 6.6 Mm.: Product ID: 805935867 Product Name: Natural Ruby Weight: 1.77 CT. Size: 6.6 x 6.6 x 4.8 MM. Shape: Round Color: Pinkish Red Clarity:SI1 Luster: Good Gems Origin: Madagascar Treatment: Heated (Lead-gla

Jul 13, 2026

Natural Pinkish Red Ruby Gemstones 1.77 Ct. Round Shape 6.6 Mm.

Treasure of Gems & Jewelry

$6

Natural Purplish Red Ruby Gemstones 1.54 Ct. Pear Shape 9.2 x 6.6 Mm.: Product ID: 805935583 Product Name: Natural Ruby Weight: 1.54 CT. Size: 9.2 x 6.6 x 2.7 MM. Shape: Pear Shape Color: Purplish Pink Clarity:VSI - SI1 Luster: Good Gems Origin: Madagascar Treatment: Hea

Jul 19, 2026

Natural Purplish Red Ruby Gemstones 1.54 Ct. Pear Shape 9.2 x 6.6 Mm.

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21.89 Ct Natural Unheated Untreated Red Ruby Round Cut: Weight - 21.89 Ct / Dimensions - 16.80 x 16.80 x 9.10 mm / Shape - Round Cut / Color - Red / Clarity - SI / Origin - Mozambique / Treatment - Unheated

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21.89 Ct Natural Unheated Untreated Red Ruby Round Cut

$300

PLATINUM VINTAGE RING 2.06CT NATURAL UNTREATED RED RUBY OVAL SHAPE GIA CERT: PLATINUM VINTAGE RING 2.06CT NATURAL UNTREATED RUBY OVAL SHAPE GIA CERT Gorgeous natural oval gem untreated ruby set platinum ring. Center oval cut natural untreated unheated ruby weight 2.06ct size 8

Jul 05, 2026

PLATINUM VINTAGE RING 2.06CT NATURAL UNTREATED RED RUBY OVAL SHAPE GIA CERT

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Natural Untreated 1.85 ct Purplish Red Ruby, Oval Mixed Cut, Afghanistan: A finely faceted natural ruby of exceptional character, this 1.85 carat gemstone exemplifies the unenhanced beauty and rarity of untreated corundum sourced from the storied gem-producing regions of Af

Jul 25, 2026

Natural Untreated 1.85 ct Purplish Red Ruby, Oval Mixed Cut, Afghanistan

Chan & Scott Auction House

$1,525

Natural Purplish Pink Ruby Gemstones 1.09 Ct. Oval Shape 6.6 x 6 Mm.: Product ID: 805927072 Product Name: Natural Ruby Weight: 1.09 CT. Size: 6.6 x 6 x 3 MM. Shape: Oval Color: Purplish Pink Clarity:VSI Luster: Good Gems Origin: Mozambique Treatment: Heated (Lead-glass

Jul 13, 2026

Natural Purplish Pink Ruby Gemstones 1.09 Ct. Oval Shape 6.6 x 6 Mm.

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Natural Orangish Red Spessartine Garnet Gemstones 1.32 Ct. Oval Shape 6.6 x 5.6 Mm.: Product ID: 802937963 Product Name: Natural Garnet Weight: 1.32 CT. Size: 6.6 x 5.6 x 4.4 MM. Shape: Oval Shape Color: Orangish Red Clarity:SI1 Luster: Good Gems Origin: Namibia Treatment: Unheated Cr

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Natural Orangish Red Spessartine Garnet Gemstones 1.32 Ct. Oval Shape 6.6 x 5.6 Mm.

Treasure of Gems & Jewelry

$1

Natural Orangish Red Spessartine Garnet Gemstones 1.17 Ct. Oval Shape 6.6 x 5.6 Mm.: Product ID: 802937284 Product Name: Natural Garnet Weight: 1.17 CT. Size: 6.6 x 5.6 x 3.4 MM. Shape: Oval Shape Color: Orangish Red Clarity:SI1 Luster: Good Gems Origin: Namibia Treatment: Unheated Cr

Jul 05, 2026

Natural Orangish Red Spessartine Garnet Gemstones 1.17 Ct. Oval Shape 6.6 x 5.6 Mm.

Treasure of Gems & Jewelry

$1

Natural Orangish Red Spessartine Garnet Gemstones 1.22 Ct. Oval Shape 6.6 x 5.6 Mm.: Product ID: 802937197 Product Name: Natural Spessartine Weight: 1.22 CT. Size: 6.6 x 5.6 x 3.5 MM. Shape: Oval Color: Orangish Red Clarity:VSI Luster: Very Good Gems Origin: Namibia Treatment: Unheate

Jul 19, 2026

Natural Orangish Red Spessartine Garnet Gemstones 1.22 Ct. Oval Shape 6.6 x 5.6 Mm.

Treasure of Gems & Jewelry

$9

Natural Orangish Red Spessartine Garnet Gemstones 2.15 Ct. Oval Shape 8.1 x 6.6 Mm.: Product ID: 802937951 Product Name: Natural Garnet Weight: 2.15 CT. Size: 8.1 x 6.6 x 4.8 MM. Shape: Oval Color: Orangish Red Clarity:SI1 Luster: Good Gems Origin: Namibia Treatment: Unheated Crystal

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Natural Orangish Red Spessartine Garnet Gemstones 2.15 Ct. Oval Shape 8.1 x 6.6 Mm.

Treasure of Gems & Jewelry

$22

Natural Intense Yellow Green Titanium Red Spark Sphene Gemstones 1.60Ct. 2 Pcs. Oval Shape 6.6 x 5.3: Product ID: 806509051 Product Name: Natural Sphene Weight: 1.60 CT. Size: 6.6 x 5.3 x 2.8 MM. Shape: Oval Color: Intense Yellow Green With Red Spark Clarity:SI1 Luster: Good Gems Origin: Madagascar Tr

Jul 05, 2026

Natural Intense Yellow Green Titanium Red Spark Sphene Gemstones 1.60Ct. 2 Pcs. Oval Shape 6.6 x 5.3

Treasure of Gems & Jewelry

$1

Natural Orangish Red Spessartine Garnet Gemstones 2.57 Ct. 2 Pcs. Oval Shape 6.6 x 5.6 Mm.: Product ID: 802937912 Product Name: Natural Garnet Weight: 2.57 CT. Size: 6.6 x 5.6 x 4.2 MM. Shape: Oval Shape Color: Orangish Red Clarity:SI1 Luster: Good Gems Origin: Namibia Treatment: Unheated Cr

Jul 05, 2026

Natural Orangish Red Spessartine Garnet Gemstones 2.57 Ct. 2 Pcs. Oval Shape 6.6 x 5.6 Mm.

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103 past auction results for "untreated-ruby-gemstone-3-ct"

Browse a record of outcomes from past auctions, including sale prices and unsold items.

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6.6 CT RED RUBY - UNTREATED GEMSTONE: Title: 6.6 CT RED RUBY - UNTREATED GEMSTONE Origin: Mogok Township, Mandalay Region, Myanmar Size: 1.2x0.9x0.6 cm / 1.32 gram red ruby with some green matrix Reserve: $2.00 Shipping: Domestic: Flat-ra

2020

6.6 CT RED RUBY - UNTREATED GEMSTONE

Jasper52New York, NY

1.8 CT PYRAMIDAL RUBY CRYSTAL - UNTREATED GEMSTONE: Title: 1.8 CT PYRAMIDAL RUBY CRYSTAL - UNTREATED GEMSTONE Origin: Mogok Township, Mandalay Region, Myanmar Size: 0.6x0.57x0.38 cm / 0.36 gram translucent pyramidal ruby crystal Reserve: $6.00 Shipping

2020

1.8 CT PYRAMIDAL RUBY CRYSTAL - UNTREATED GEMSTONE

Jasper52New York, NY

1,47 cts Untreated Natural Octagon Pink Red ruby: Title: 1,47 cts Untreated Natural Octagon Pink Red ruby Gemstones: Ruby Carat Weights: 1,47 Size/Dimensions: 8,1 x 4,6 x 3,3 mm Additional Information: Transparency: VS1. Origin: Madagascar. Natural U

2020

1,47 cts Untreated Natural Octagon Pink Red ruby

Jasper52New York, NY

1.45 VIVID RED RUBY - UNTREATED GEMSTONE: Title: 1.45 VIVID RED RUBY - UNTREATED GEMSTONE Origin: Mogok Township, Mandalay Region, Myanmar Size: 0.8x0.54x0.35 cm / 0.29 gram Description: vivid red pyramidal translucent ruby crystal Reserve: $

2020

1.45 VIVID RED RUBY - UNTREATED GEMSTONE

Jasper52New York, NY

2.6 CT VIBRANT RED RUBY - UNTREATED GEMSTONE: Title: 2.6 CT VIBRANT RED RUBY - UNTREATED GEMSTONE Origin: Mogok Township, Mandalay Region, Myanmar Size: 0.8x0.73x0.5 cm / 0.52 gram Description: vibrant red, translucent ruby with crystalline faces

2020

2.6 CT VIBRANT RED RUBY - UNTREATED GEMSTONE

Jasper52New York, NY

1.3 CT RUBY CRYSTAL - UNTREATED GEMSTONE: Title: 1.3 CT RUBY CRYSTAL - UNTREATED GEMSTONE Origin: Mogok Township, Mandalay Region, Myanmar Size: 0.7x0.65x0.52 cm / 0.26 gram Description: sharp bi-pyramidal ruby crystal with minor inclusions a

2020

1.3 CT RUBY CRYSTAL - UNTREATED GEMSTONE

Jasper52New York, NY

5,08 cts Unheated Untreated Natural Pink Red Ruby: Title: 5,08 cts Unheated Untreated Natural Pink Red Ruby Gemstones: Ruby Carat Weights: 5,08 Size/Dimensions: 11,2 x 10,9 x 5,5 Additional Information: Transparency: Translucent/opaque. Origin: Mozamb

2020

5,08 cts Unheated Untreated Natural Pink Red Ruby

Jasper52New York, NY

10,13 cts Big Untreated Natural Octagon Purple Red Ruby: Title: 10,13 cts Big Untreated Unheated Natural Octagon Purple Red Ruby Gemstones: Ruby Carat Weights: 2,59 Size/Dimensions: 13,9 x 8 x 7,6 Additional Information: Transparency: VS1. Origin: Madagasca

2020

10,13 cts Big Untreated Natural Octagon Purple Red Ruby

Jasper52New York, NY

Huge puprlish red unheated ruby: Title: Huge puprlish red unheated ruby Color/Clarity: Purplish Red/Translucent Gemstone Type: natural/untreated Carat Weights: 24.08 Size/Dimensions: 16.6x15x8.5 mm Origin: Guinea Reserve: $280.00 Shi

2020

Huge puprlish red unheated ruby

Jasper52New York, NY

1.44 ct GFCO certified pigeon blood red ruby-untreated: Title: 1.44 ct GFCO certified pigeon blood red ruby-untreated Color/Clarity: pigeon blood red/transparent Gemstone Type: natural /untreated Carat Weights: 1.44 Size/Dimensions: 7.48x5.22x4.10 Addition

2020

1.44 ct GFCO certified pigeon blood red ruby-untreated

Jasper52New York, NY

8.07ct natural unheated 7 ct red ruby: Title: 8.07ct natural unheated 7 ct red ruby Color/Clarity: red/Semi-Translucent Gemstone Type: natural/untreated Carat Weights: 8.07 Size/Dimensions: 12.0 x 9.0 x 6.5 Origin: Guinea Reserve: $110.00

2020

8.07ct natural unheated 7 ct red ruby

Jasper52New York, NY

2 pcs oval cab untreated red ruby Guinea: No Reserve! Title: 2 pcs oval cab untreated red ruby Guinea Color/Clarity: red/Semi-Translucent (Small Chipped) Gemstone Type: natural/untreated Carat Weights: 3.73 Size/Dimensions: 7.0 x 6.0 Origin:

2019

2 pcs oval cab untreated red ruby Guinea

Jasper52New York, NY

5 CT TRANSLUCENT RUBY - UNTREATED GEMSTONE: Title: 5 CT TRANSLUCENT RUBY - UNTREATED GEMSTONE Origin: Mogok Township, Mandalay Region, Myanmar Size: 0.9x0.8x0.7 cm / 1 gram Description: rounded, translucent ruby Reserve: $2.00 Shipping: Domesti

2019

5 CT TRANSLUCENT RUBY - UNTREATED GEMSTONE

Jasper52New York, NY

6.5 CT RUBY - UNTREATED GEMSTONE: Title: 6.5 CT RUBY - UNTREATED GEMSTONE Origin: Mogok Township, Mandalay Region, Myanmar Size: 1.2x0.9x0.75 cm / 1.3 gram Description: translucent irregular rounded ruby with some green matrix Reserve

2019

6.5 CT RUBY - UNTREATED GEMSTONE

Jasper52New York, NY

3.45 ct natural certified ruby: Title: 3.45 ct natural certified ruby Color/Clarity: red/transparent Gemstone Type: natural/untreated Carat Weights: 3.45 Size/Dimensions: 10.40 x 8.24 x 4.49 MM Additional Information: AIG Reserve: $

2019

3.45 ct natural certified ruby

Jasper52New York, NY

12.94-Carat Natural & Untreated 6-Ray Star Ruby from: 12.94-Carat Natural & Untreated 6-Ray Star Ruby from India Gemstone: Natural Star Ruby Stone ID: SRA-2968 Carat Weight: 12.94 Carats Measurements: 13.30 x 11.42 x 7.55 mm Shape: Oval

2019

12.94-Carat Natural & Untreated 6-Ray Star Ruby from

Jasper52New York, NY

GIA Certified 1.04 ct. Untreated Ruby - MOZAMBIQUE: JULY - RUBY Ruby, arguably the most famous of red colored stones, is the gemstone for July. Representing health and wisdom this gem comes from the 'corundum' mineral species. Hardest of natural

2018

GIA Certified 1.04 ct. Untreated Ruby - MOZAMBIQUE

Kissing AuctionDelhi

GIA Certified 1.02 ct. Untreated Ruby - MOZAMBIQUE: JULY - RUBY Ruby, arguably the most famous of red colored stones, is the gemstone for July. Representing health and wisdom this gem comes from the 'corundum' mineral species. Hardest of natural

2018

GIA Certified 1.02 ct. Untreated Ruby - MOZAMBIQUE

Kissing AuctionDelhi

IGI Certified 2.15 ct. Untreated Ruby - PAKISTAN: JULY - RUBY Ruby, arguably the most famous of red colored stones, is the gemstone for July. Representing health and wisdom this gem comes from the 'corundum' mineral species. Hardest of natural

2018

IGI Certified 2.15 ct. Untreated Ruby - PAKISTAN

Kissing AuctionDelhi

LOTUS Certified 2.17 ct. Pigeons Blood Untreated Ruby: JULY - RUBY Ruby, arguably the most famous of red colored stones, is the gemstone for July. Representing health and wisdom this gem comes from the 'corundum' mineral species. Hardest of natural

2018

LOTUS Certified 2.17 ct. Pigeons Blood Untreated Ruby

Kissing AuctionDelhi

4.70 Cts 80 Pieces Natural Untreated Ruby Gemstones: IGL&I Certified 4.70 Cts 80 Pieces Natural Untreated Ruby Gemstones - Transparent - Amazing Princess Cut - Pinkish red Colour - This amazing collection of Natural Rubies will make many bespoke jewelle

2018

4.70 Cts 80 Pieces Natural Untreated Ruby Gemstones

Gemstone AuctioneersPonterflact

Amazing Natural Demantoid Garnet & Natural Ruby Ring: This amazing Ring is set with 24 UnTreated Marquise cut Demantoid Garnets - VVS Clarity - Transparent & 17 Round cut UnTreated Natural Rhodolite Garnets. - TYPE OF METAL925 STERLING SILVERPLATE14K WHI

2018

Amazing Natural Demantoid Garnet & Natural Ruby Ring

Gemstone AuctioneersPontefract, West Yorkshire

2.57ct Untreated Natural Burma Ruby: Gemstone: Natural RubyShape : OvalTreatment : NoneWeight : 2.57 ct

2018

2.57ct Untreated Natural Burma Ruby

Janda EnterprisesKaraikal

4.56ct Untreated Natural Burma Ruby: Gemstone: Natural RubyShape : OvalTreatment : NoneWeight : 4.56 ctOrigin : Burma

2018

4.56ct Untreated Natural Burma Ruby

Janda EnterprisesKaraikal

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