Ruby

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5.93 Carats Natural Madagascar Ruby Octagon Cut Loose Gemstone, 19YW: This natural Madagascar ruby is crafted into a octagon modified step cut, displaying vivid saturated crimson red color typical of Malagasy corundum. Fine scattered mineral inclusions, subtle internal

2026

5.93 Carats Natural Madagascar Ruby Octagon Cut Loose Gemstone, 19YW

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

4.72 Carats Natural Madagascar Ruby Oval Faceted Loose Gemstone, 38TM: This sizable natural Madagascar ruby is cut into an oval brilliant faceted form, showcasing rich saturated crimson red hue characteristic of Malagasy corundum. Extensive natural internal silk veining,

2026

4.72 Carats Natural Madagascar Ruby Oval Faceted Loose Gemstone, 38TM

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

8.12 Carats Natural Mozambique Ruby Oval Faceted Loose Gemstone, 81TH: This natural Mozambique ruby is fashioned with standard oval brilliant faceting, displaying vivid saturated crimson-red hue accompanied by native fine mineral inclusions and subtle trace marks inheren

2026

8.12 Carats Natural Mozambique Ruby Oval Faceted Loose Gemstone, 81TH

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

8.53 Carats Natural Mozambique Ruby Oval Faceted Loose Gemstone, 70TM: This natural Mozambique ruby is fashioned with standard oval brilliant faceting, displaying vivid saturated crimson-red hue accompanied by native fine mineral inclusions and subtle trace marks inheren

2026

8.53 Carats Natural Mozambique Ruby Oval Faceted Loose Gemstone, 70TM

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

5.23 Carats Natural Madagascar Ruby Oval Faceted Loose Gemstone, 29TM: This sizable natural Madagascar ruby is cut into an oval brilliant faceted form, showcasing rich saturated crimson red hue characteristic of Malagasy corundum. Extensive natural internal silk veining,

2026

5.23 Carats Natural Madagascar Ruby Oval Faceted Loose Gemstone, 29TM

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

3.61 Carats Natural Madagascar Ruby Square Cushion Cut Loose Gemstone, 20YW: This natural Madagascar ruby is crafted into a square cushion modified step cut, displaying vivid saturated crimson red color typical of Malagasy corundum. Fine scattered mineral inclusions, subtle in

2026

3.61 Carats Natural Madagascar Ruby Square Cushion Cut Loose Gemstone, 20YW

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

4.05 Carats Natural Madagascar Ruby Square Cushion Cut Loose Gemstone, 17YW: This natural Madagascar ruby is crafted into a square cushion modified step cut, displaying vivid saturated crimson red color typical of Malagasy corundum. Fine scattered mineral inclusions, subtle in

2026

4.05 Carats Natural Madagascar Ruby Square Cushion Cut Loose Gemstone, 17YW

Sathorn, Bangkok

Lazo Heritage

4.4

(25)

Natural Pink Red Ruby Gemstones 52.65 Ct. Oval Cabochon Shape 30 x 11 Mm.: Product ID: 805935284 Product Name: Natural Ruby Weight: 52.65 CT. Size: 30 x 11 x 10 MM. Shape: Oval Cabochon Color: Purplish Red Clarity:Opaque Luster: Good Gems Origin: Madagascar Treatment: Heated

2026

Natural Pink Red Ruby Gemstones 52.65 Ct. Oval Cabochon Shape 30 x 11 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Pink Red Ruby Gemstones 49.61 Ct. Oval Cabochon Shape 26 x 20 Mm.: Product ID: 805935259 Product Name: Natural Ruby Weight: 49.61 CT. Size: 26 x 20 x 8.1 MM. Shape: Oval Cabochon Color: Pinkish Red Clarity:Opaque Luster: Good Gems Origin: Madagascar Treatment: Heated

2026

Natural Pink Red Ruby Gemstones 49.61 Ct. Oval Cabochon Shape 26 x 20 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Pink Red Ruby Gemstones 27.51 Ct. Oval Cabochon Shape 21 x 16 Mm.: Product ID: 805935338 Product Name: Natural Ruby Weight: 27.51 CT. Size: 21 x 16 x 7.1 MM. Shape: Oval Cabochon Color: Purplish Red Clarity:Opaque Luster: Good Gems Origin: Madagascar Treatment: Heate

2026

Natural Pink Red Ruby Gemstones 27.51 Ct. Oval Cabochon Shape 21 x 16 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

4 pc Hobbs Victorian Leighton Ruby Glass Table Set: A complete Victorian Hobbs Leighton ruby glass table set. This set is hard to find complete. Wonderful ruby coloring as well. The tallest measures 7 1/2". The butter base exhibits a chipped point off

2026

4 pc Hobbs Victorian Leighton Ruby Glass Table Set

Upper Sandusky, OH

Magnum Auctions

4.6

(420)

8 pc Lot New Martinsville Ruby Stained EAPG Lorraine Water Pitchers & Tumblers: An eye-catching lot of Victorian EAPG ruby stained glass by New Martinsville Glass in the Lorraine pattern. This lot offers a five-piece water set, along with an engraved water pitcher and two tumbler

2026

8 pc Lot New Martinsville Ruby Stained EAPG Lorraine Water Pitchers & Tumblers

Upper Sandusky, OH

Magnum Auctions

4.6

(420)

Three Waterford Crystal Ruby Red Ornaments, in Original Boxes, INV. 531, 533, 534: 3.5 x 4.75 x 5 inches

2026

Three Waterford Crystal Ruby Red Ornaments, in Original Boxes, INV. 531, 533, 534

LaGrange, GA

VAN BYARS AUCTIONS

4.3

(2)

3 pc Lot Victorian Mary Gregory Decorated Glass Teardrop Perfume Bottles: Three charming examples of Victorian Mary Gregory-decorated glass teardrop perfume bottles. One in ruby, one in black, and the last in Prussian blue. The tallest measures 3 1/4".

2026

3 pc Lot Victorian Mary Gregory Decorated Glass Teardrop Perfume Bottles

Upper Sandusky, OH

Magnum Auctions

4.6

(420)

3 pc Lot Westmoreland & Fenton Glass Fairy lamps & More Uranium: Three selections that are sure to please in this lot. The lot includes a Westmoreland ruby flash glass fairy lamp. A Fenton Lime Green satin Hobnail pattern fairy lamp. The last piece is a custard sat

2026

3 pc Lot Westmoreland & Fenton Glass Fairy lamps & More Uranium

Upper Sandusky, OH

Magnum Auctions

4.6

(420)

14K Yellow Gold 11.26ct Ruby Eternity Band Ring: Retail: $4,860.00 ****** 14K Yellow Gold 11.26ct Ruby Eternity Band Ring ****** Metal: 14K Yellow Gold / Total Item Weight: 7.50 Grams / Country Made: United States / / Main Stone: Ruby / Color: Red /

2026

14K Yellow Gold 11.26ct Ruby Eternity Band Ring

Arcadia, CA

Riverside Galleries

4.6

(223)

4.66 Ct Natural Star Ruby: Gemstones: Natural Sar Ruby /Carat Weights: 4.66 ct /Size or Dimensions: 8 X 7.90 X 6.30 mm /Treatment: Glass Filled

2026

4.66 Ct Natural Star Ruby

Rajasthan, IN

Finest Gems Auction

4.6

(135)

1.08 Ct Natural Mozambique Red Ruby Set: Gemstones: Natural Red Ruby /Carat Weights: 1.08 ct /Dimensions: 4 X 4 mm /Origin: Mozambique /Treatment: Glass Filled

2026

1.08 Ct Natural Mozambique Red Ruby Set

Rajasthan, IN

Finest Gems Auction

4.6

(135)

14K Gold and Ruby Drop Earrings with Lever Back Closures: 14K yellow gold drop earrings featuring two prong-set rubies in a vertical arrangement per earring. Designed with lever back closures for secure wear. Earrings display polished gold accents and vibran

2026

14K Gold and Ruby Drop Earrings with Lever Back Closures

Bloomfield Hills, MI

Legacy Auction House

4.4

(38)

White Overlay Bohemian Glass Vase: A Bohemian glass vase featuring an opaque white overlay with vibrant ruby red cut-to-clear panels. Decorated with hand-painted floral motifs and delicate gold accents around the rim and base. The vase

2026

White Overlay Bohemian Glass Vase

Bloomfield Hills, MI

Legacy Auction House

4.4

(38)

ASSORTED WOMENS JEWELRY: ASSORTED WOMENS JEWELRY INCLUDING 2 PEARL TYPE NECKLACES, 2 PAIRS STONE EARRINGS, STARFISH PENDANT AND RUBY STONE GOLD FILLED PIN

2026

ASSORTED WOMENS JEWELRY

Stewartsville, NJ

Dennis Auction Service, Inc.

4.6

(573)

2 LADIES RINGS: 2 LADIES RINGS, 1 STERLING AND 18K RUBY COLORED STONE SIZE 7 1/2 AND 18K HE MARCASITE RING SIZE 7 1/2

2026

Stewartsville, NJ

Dennis Auction Service, Inc.

4.6

(573)

SOLD

STERLING SILVER CABOCHON RUBY AND WHITE TOPAZ FASHION RING: FEATURING A CABOCHON RUBY IN CENTER ACCENTED BY HALOS OF WHITE TOPAZ, MARKED "THAILAND" SIZE 7 1/4, 5/8" FRONT, 8MM X 8MM RUBY, 1MM WHITE TOPAZ, 4.17 GRAMS

2026

STERLING SILVER CABOCHON RUBY AND WHITE TOPAZ FASHION RING

Sparks, NV

Premier Auctions LLC

4.5

(113)

Fenton Ruby Coin Dot Pitcher: This Fenton Art Glass pitcher features a deep ruby red body with a mold-blown coin dot optic pattern. The piece retains an original silver and black foil label indicating it is authentic Fenton handma

2026

Fenton Ruby Coin Dot Pitcher

Okemos, MI

Kellie's Estate Sales

4.6

(204)

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24

Ruby Auctions

6.40 Carat ---- Mogok Blood Ruby ---- Oval Cut

10.3 Carat ---- Natural Mogok Pink Ruby ---- Round Cut

10 Carat ---- Natural Blue Sapphire ---- Asscher Cut

Oct 10 Sat 4pm Emeralds, Rubies & Sapphires

California Gemstones

Starts on:

Oceanside, CA, US

4.60 Carat Natural Pink Sapphire Asscher Cut

13.80 Carat Alexandrite Mixed Cushion Cut EGL Certified

Oct 17 Saturday 4pm NEW SHIPMENT IS HERE!

California Gemstones

Starts on:

Oceanside, CA, US

12.9 Carat --- Natural Ceylon Padparadscha Sapphire--- Round Cut

11.75 Carat Natural Montana Purple Sapphire Brilliant Oval Cut

9.05 Carat ---- Natural Brazilian Red Tourmaline --- Cushion Cut

Luxurious Investment Grade Gemstones

California Gemstones

Starts on:

Oceanside, CA, US

6 days Left

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