Ruby Loose Gemstones

This exceptional, untreated and stunningly beautiful pigeon's blood ruby originates from Mozambique, one of the leading modern sources of fine quality sapphires. Certified by Gem R...

A very rare gemstone, it is a GRS certified natural octagon cut vivid purple-red ruby weighing 2.25 carat. The ruby has excellent cutting proportions, and possesses extremely fine colour saturation and brilliance. This ruby is of gem quality. It is perfect for creating a bespoke engagement ring...

RMA123 2.26ct AIGS Certificate Natural Ruby No heated Burma Burmese Pigeon Blood color eye clean Gemstone GEM DESCRIPTION Species: Natural Corumdum Variety: Natural Ruby No heated ...

A symbol of love and passion, these 11 ruby heart-shaped cabochons radiate a deep, fiery red hue that captures the essence of romance. Sourced from Myanmar, these natural rubies ar...

150.41 Carats Ruby Mozambique Cushion Faceted Cut stone Layout Heated Natural Gem Weight: 150.41 Carats Pieces: 13 Shape: Faceted Cushion cut stone

Certified 4.03 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 4.03 Carats Size: 13x9x3 MM Pieces: 1 Shape: Faceted Cushion cut stone

A captivating 2.11 carat oval-cut Mozambique ruby displaying a rich, vivid red hue with lively brilliance. Its well-proportioned cut enhances the stone’s natural fire, while subtle i...

Retail Price - $20,000 Item Stock Number - RR874633232665 Certificate Number - GRS2023-048257 Shape - Emerald Carat Weight - 3.27ct Measurements - 8.95 x 7.05 5.24 Color - Red Origin...

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

Embark on a captivating journey into the realm of Mozambique Rubies, focusing on the 1.05 carats gem with a GIA Report. Discover the brilliance of its cushion cut, enhanced by the Br...

Rare matching pair of rubies, untreated and certified. NATURAL GEMSTONE(S): NATURAL RUBY Clarity/Color: Slightly Included/Pinkish Red Cut: Rectangular 6.5x5mm Treatment: none MTP ...

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

This 1.50 carat oval-cut ruby displays a rich, well-balanced color and strong clarity, reflecting its good overall quality. Oval rubies are a classic choice and require careful cutt...

This GIA certified Burma ruby weighs approximately 1.77 carats and showcases the unmistakable richness and allure that fine Burmese rubies are known for. Cut in a softly rounded cush...

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

Rare untreated ruby, heat only, stunning color! NATURAL GEMSTONE(S): NATURAL RUBY Clarity/Color: Slightly Included/Pinkish Red Cut: Rectangular 9X6.5MM Treatment: none pof WHAT Y...

Certified 3.13 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 3.13 Carats Size: 11x11x2 MM Pieces: 1 Shape: Faceted Cushion cut stone

Natural Burma Ruby Star Ruby No Heat Cabochon Gemstone 65.03 Carats 58 Pieces (For Jewelry Making)

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

Presenting a captivating Natural Unheated Mozambique Ruby weighing 1.27 carats, certified by GIA. This cushion-shaped gem measures 6.37 x 5.47 x 3.99 mm and exhibits a vibrant red co...

Natural Pinkish Red Ruby Oval Cut Loose Gemstones Parcel – Earth-Mined Reddish Pink Ruby, Brilliant Faceted oval Shape, Top Quality July Birthstone Crystal, Earrings, Pendant, Neckla...

Unheated 1.63 carats Mozambique ruby, a perfect size for an engagement ring or a special pendant to be made. Rubies are known as the king of gems, and these rubies are sourced from ...

39.75 Carat No Heat Vivid Red Ruby Sugarloaf Pair: A gorgeous and rare gem, it is a pair of natural unheated sugarloaf-cut...

Natural Pinkish Red Ruby Cushion Cut Loose Gemstone Rare Red Ruby for Luxury Custom Fine Jewelry Ring, Pendant, Fine Collector Gemstone. 💎 GEMSTONE TYPE: Ruby ⚖️ WEIGHT: 1.06 Cara...

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

This matching pair of pear-cut rubies, with a combined weight of 3.13 carats, displays a rich, well-balanced color and strong clarity, reflecting their good overall quality. Pear-cu...

This exquisite 0.52 carat Burma no-heat vivid red ruby is a rare and valuable gemstone, distinguished by its exceptional color and provenance. Sourced directly from the renowned mine...

As we are auction partners at Gemfields, we have sourced these rubies from winning auctions and had cut them in our in house manufacturing responsibly. Weight: 2.89 Carats Size: 11x...

Certified 3.11 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 3.11 Carats Size: 9x8x4 MM Pieces: 1 Shape: Faceted Cushion cut stone

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

Certified 4.77 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 4.77 Carats Size: 12X10.6X3 MM Pieces: 1 Shape: Faceted Oval cut stone

Untreated ruby ​​from Andilamena / Madagascar 1.89 ct with GRA certificate 9x5x4 mm" GRA certified untreated ruby ​​(Andilamena / Madagascar) in fine r...

Natural Pinkish Red Ruby Pear Cut Loose Gemstones – Earth-Mined Green Pinkish Red, Brilliant Faceted Pear Shape, Top Quality July Birthstone Crystal, Earrings, Pendant, Necklace, Cus...

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

This beautiful 1.55 carat Burma no-heat vivid red ruby is a rare and valuable gemstone, distinguished by its exceptional color and provenance. Sourced directly from the renowned mine...

This exquisite GIA-certified Burma Ruby, with its rich, deep red hue, is an exceptional choice for those seeking a luxury investment piece. Weighing 1.7 carats, this vibrant pear-sha...

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

This GIA-certified Mozambique ruby displays the rich, romantic red hue that has made fine rubies one of the world’s most treasured gemstones for centuries. Measuring approximately 8....

Natural Reddish Pink Ruby Loose Gemstone, Unheated Oval Cut Afghan Ruby with Rich Color, Fine Quality Collector Stone for High-End Custom Jewelry. 💎 GEMSTONE TYPE: Ruby ⚖️ WEIGHT: ...

Heated 2.09 carats Mozambique pear shaped ruby, a perfect size for an engagement ring or a special pendant to be made. Rubies are known as the king of gems, and these rubies are sou...

This exceptional ~1.49ct Burma ruby glows with the rich, romantic red that has made Burmese rubies legendary among collectors for centuries. Measuring 6.49 x 5.98 x 4.67mm, this cush...

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

Discover the allure of a 1.23 carats Natural Unheated Mozambique Ruby, certified by GIA. Its oval shape, measuring 7.72 x 5.53 x 3.13 mm, is...

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

This exquisite 0.893 carat Burma no-heat vivid red ruby is a rare and valuable gemstone, distinguished by its exceptional color and provenance. Sourced directly from the renowned min...

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

Unheated 2.35 carats Mozambique pear shaped ruby, a perfect size for a engagement ring or a special pendant to be made. Rubies are known as the king of gems, and these rubies are so...

• Gemstone: Ruby • Weight: 2.10 Carats • Shape: Cushion • Origin: Thailand • Heated • Dimensions: 6.78 x 6.72 x 3.66mm

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose ...

23.88 Carat Burmese Ruby Tumbled Plain No-Heat Top Fine Jewelry Natural Gemstone Gemstone - Ruby Weight - 23.88 Size - 20x12 MM Piece - 1 Shape - Tumbled

17.18 Carats Mozambique No-Heat Ruby Natural Oval Cut stone For Fine Jewelry Gem Weight: 17.18 Carats Size: 18x14 MM Pieces: 1 Shape: Oval Cut

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...

Certified 3.60 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 3.60 Carats Size: 11x8x4 MM Pieces: 1 Shape: Faceted Oval cut stone

An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as ...