Ruby

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10.26 Carat ---Blood Ruby --- Brilliant Round Cut: A Blood Ruby Brilliant Round Cut, which is an exceptionally large, vivid red, and heavily faceted gemstone. This coveted color represents less than 1% of all natural rubies and is known for its intens

2026

10.26 Carat ---Blood Ruby --- Brilliant Round Cut

California GemstonesSan Diego, CA

8.22 Carat --- Mozambique Red Ruby --- Cushion Cut--- EGL Certified: Mozambican stones of this size are highly prized for their vibrant, highly saturated red color, excellent clarity, and strong fluorescence. Depending on its specific color grading and treatments, this

2026

8.22 Carat --- Mozambique Red Ruby --- Cushion Cut--- EGL Certified

California GemstonesSan Diego, CA

7 Carat --- Red Ruby-- Round Mixed Cut---IGI Certified: Offering the same chemical composition, hardness (9.0 on the Mohs scale), and fiery visual beauty as a natural stone, lab-grown rubies boast exceptional clarity, a rich vivid red color, and a much low

2026

7 Carat --- Red Ruby-- Round Mixed Cut---IGI Certified

California GemstonesSan Diego, CA

2026

11.55 Carat --- Natural Burmese Red Ruby --- Pear Cut--- GIR Certified

California GemstonesSan Diego, CA

8.44 Carat ---- Mozambique Red Ruby---- Emerald Step Cut ---- EGL Certified: An exceptional, high-quality gemstone characterized by its rich, vivid red color and geometric, clean-lined faceting. Mozambique rubies are prized for their high transparency and intense color, making

2026

8.44 Carat ---- Mozambique Red Ruby---- Emerald Step Cut ---- EGL Certified

California GemstonesSan Diego, CA

12.15 Carat --- Mozambique Blood Red Ruby --- Cushion Cut--- EGL Certified: An investment-grade gemstone. With a "Blood Red" color and EGL certification, it is a highly coveted collector's piece known for superior brilliance and transparency.

2026

12.15 Carat --- Mozambique Blood Red Ruby --- Cushion Cut--- EGL Certified

California GemstonesSan Diego, CA

14K Sapphire, Ruby & Emerald Earrings: 14K Sapphire, Ruby & Emerald Earrings, 5.3g. Marked 14K. Ruby earrings approximately 6.7 x 4.8mm. Blue sapphires approximately 4.9mm. Emeralds approximately 4.8mm. Yellow sapphires approximately 5.1 x

2026

14K Sapphire, Ruby & Emerald Earrings

Clark's Auction CompanyScotts Valley, CA

22.22ct Natural Mauritania Ruby Rough (Unheated), 95AM: This unheated Mauritania ruby rough is a captivating natural crystal specimen, featuring vivid magenta-purple ruby formations embedded in a contrasting greyish matrix. The stone's rugged, unpolished s

2026

22.22ct Natural Mauritania Ruby Rough (Unheated), 95AM

ThousandPlanetSathorn, Bangkok

14.66ct Natural Mauritania Ruby Rough (Unheated), 7AN: This unheated Mauritania ruby rough is a captivating natural crystal specimen, featuring vivid magenta-purple ruby formations embedded in a contrasting greyish matrix. The stone's rugged, unpolished s

2026

14.66ct Natural Mauritania Ruby Rough (Unheated), 7AN

ThousandPlanetSathorn, Bangkok

16.63ct Natural Mauritania Ruby Rough (Unheated), 90AM: This unheated Mauritania ruby rough is a captivating natural crystal specimen, featuring vivid magenta-purple ruby formations embedded in a contrasting greyish matrix. The stone's rugged, unpolished s

2026

16.63ct Natural Mauritania Ruby Rough (Unheated), 90AM

ThousandPlanetSathorn, Bangkok

47.30ct Natural Mauritania Ruby Rough (Unheated), 65XA: This unheated Mauritania ruby rough is a captivating natural crystal specimen, featuring vivid magenta-purple ruby formations embedded in a contrasting greyish matrix. The stone's rugged, unpolished s

2026

47.30ct Natural Mauritania Ruby Rough (Unheated), 65XA

ThousandPlanetSathorn, Bangkok

38.93ct Natural Mauritania Ruby Rough (Unheated), 70XA: This unheated Mauritania ruby rough is a captivating natural crystal specimen, featuring vivid magenta-purple ruby formations embedded in a contrasting greyish matrix. The stone's rugged, unpolished s

2026

38.93ct Natural Mauritania Ruby Rough (Unheated), 70XA

ThousandPlanetSathorn, Bangkok

16.75ct Natural Mauritania Ruby Rough (Unheated), 98AM: This unheated Mauritania ruby rough is a captivating natural crystal specimen, featuring vivid magenta-purple ruby formations embedded in a contrasting greyish matrix. The stone's rugged, unpolished s

2026

16.75ct Natural Mauritania Ruby Rough (Unheated), 98AM

ThousandPlanetSathorn, Bangkok

78ct Natural Mauritanian Ruby Rough - Unheated Raw Stone - Lot of 6, 93EA: This is a lot of 6 pieces of natural unheated Mauritanian ruby rough stones, each measuring approximately 1.4-1.5cm with a total carat weight of 78ct. These raw rubies display rich purple-red hues, wi

2026

78ct Natural Mauritanian Ruby Rough - Unheated Raw Stone - Lot of 6, 93EA

ThousandPlanetSathorn, Bangkok

80ct Natural Mauritanian Ruby Rough - Unheated Raw Stone - Lot of 6, 94EA: This is a lot of 6 pieces of natural unheated Mauritanian ruby rough stones, each measuring approximately 1.1-2cm with a total carat weight of 80ct. These raw rubies feature rich purple-red tones with

2026

80ct Natural Mauritanian Ruby Rough - Unheated Raw Stone - Lot of 6, 94EA

ThousandPlanetSathorn, Bangkok

84ct Natural Mauritanian Ruby Rough - Unheated Raw Stone - Lot of 6, 96EA: This is a lot of 6 pieces of natural unheated Mauritanian ruby rough stones, each measuring approximately 1.8-2cm with a total carat weight of 84ct. These raw rubies feature rich purple-red tones with

2026

84ct Natural Mauritanian Ruby Rough - Unheated Raw Stone - Lot of 6, 96EA

ThousandPlanetSathorn, Bangkok

4.77 Carats Deep Magenta Star Ruby Oval Cabochon - Natural Loose Gemstone, 37XC: This striking star ruby displays a rich, saturated magenta hue that shifts between deep rose and vivid crimson under light, creating a dramatic backdrop for its distinct six-rayed star. The star's sof

2026

4.77 Carats Deep Magenta Star Ruby Oval Cabochon - Natural Loose Gemstone, 37XC

ThousandPlanetSathorn, Bangkok

13-1/4" Wheel-Cut Spa Glass Pokal Bohemian c.1850: Blown Glass 13 ¼” Pokal. Ruby stained and three wheel-cut spa views. Bohemian circa 1850. Mint.

2026

13-1/4" Wheel-Cut Spa Glass Pokal Bohemian c.1850

Fox AuctionsRodeo, CA

1/4L Overlay Enamel Floral Glass Stein w Brass Lid: Blown Overlay Glass 1/4L. White over cranberry. Detailed enameled floral. Ruby glass inlay lid. Brass mounts.

2026

1/4L Overlay Enamel Floral Glass Stein w Brass Lid

Fox AuctionsRodeo, CA

16" Hunters & Dog Glass Pokal Bohemian c.1860: Blown Glass 16” Pokal. Ruby stained and wheel-cut scene of hunters and dog. Bohemian circa 1860.

2026

16" Hunters & Dog Glass Pokal Bohemian c.1860

Fox AuctionsRodeo, CA

1/4L Wheel-cut Horse Dog & Fox Glass 1874 Stein: Blown Glass 1/4L. Ruby stained and wheel-cut horse, dog and fox panels. Inlay lid dated 1874. Mint.

2026

1/4L Wheel-cut Horse Dog & Fox Glass 1874 Stein

Fox AuctionsRodeo, CA

3/10L Wheel-cut Chamois in Forest c.1860 Stein: Blown Glass 3/10L. Ruby stained and wheel-cut chamois in forest scene. Inlay lid. Bohemian circa 1860. Mint.

2026

3/10L Wheel-cut Chamois in Forest c.1860 Stein

Fox AuctionsRodeo, CA

1860 Overlay Fancy Cut Bohemian Glass Stein &Inlay: Blown Overlay Glass 1/2L. Ruby over clear. Fancy cut and faceted body. Matching inlay lid. Bohemian circa 1860. Mint.

2026

1860 Overlay Fancy Cut Bohemian Glass Stein &Inlay

Fox AuctionsRodeo, CA

Wheel-cut Doe in Forest Stein w Hunter & Dog Lid: Blown Glass 1/2L. Ruby stained and wheel-cut doe in the forest scene. Porcelain inlay lid of hunter and dog. Mint.

2026

Wheel-cut Doe in Forest Stein w Hunter & Dog Lid

Fox AuctionsRodeo, CA

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Ruby Auctions

5.90 Carats Natural Ceylon Sapphire - 9X9X8 mm

Rubelite Tourmaline - 7.20 Carats - 14X10X6 mm

10.41 Carats Mahenge Spinel Natural Cushion Cut Pink Purple Tanzania - 14.35X11.66X7.35 mm

Colorful Loose Gemstones FREE SHIPPING

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

3 days Left

4.21 Ct Cushion B.R Fire Opal 9K Gold Earrings

3.62 Ct Trillion Tourmaline 9K Gold Ring

3.22 Ct Octagon Pink Topaz 9K Gold Ring

Exquisite 9K Gold Gemstone Jewelry Collection

Starts on:

New York, NY, US

6.40 Cts Natural amethyst Gemstone - 12X10.5X8 mm

TPZ211 11.65 carats AAA Quality Laser cut Swiss Blue Topaz 17?13?7 mm

2.40 Cts Pear Shape Natural Aquamarine Loose Gemstone - 11X8X5 mm

NO RESERVE Loose Gemstones

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

15 hrs Left

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