Corundum Ruby

Exquisite tassel-like diamond drop earrings. Set with 140 Brilliant Cut Diamonds and 78 cabochon cut Rubies. The tops of the earrings measure 22mm x 28mm with substantial Omega Cli...

Sweet Pea's new 'Pogo Punk' collection includes this fabulous 18k yellow gold beaded necklace with red ruby, blue sapphire and white corundum precious beads.

A very large and unique stone has divided the Gemological community, one Lab calls it a Ruby and the other Lab calls it a Burmese Pick Sapphire, the industry experts call it a Burmes...

Designed to be worn as a pinky ring however any finger can be suitable for wearing Total weight 12.5g Size K on the UK finger size scale A ruby is a pink to blood-red coloured gem...

*The rarest of the Corundum gems.. Approximately 75% of Rubies sold today are lab-created/man-made, not naturally mined from the earth..

2.06 carats Round Ruby 7.61 - 7.68 x 4.20 mm GIA #2225208024 The corundum family of minerals, including rubies, formed deep within the earth over millions of years.

Beautiful Pink Red Color Ruby Loose Gemstone Species - Natural Corundum Gemstone Type - Natural Ruby Shape/Cut - Oval Mixed Cut Weight - 3.23 carat Dimensions - 11.04 X 7.51 X 4.05 ...

Colour: Purplish Red Hue: Red Tone: 6 Medium Dark Saturation: 5 Strong Species: Corundum Variety: Ruby Treatment: None Origin: Vietnam Notes: Internal SKU: R0011 Please quote SKU ...

The hardness, durability, luster, and rarity of this 1.96ct oval-shaped desirable gem are in addition to its bright color. Large transparent rubies are even more uncommon than diamon...

Colour: Purplish Red Hue: Red Tone: 6 Medium Dark Saturation: 5 Strong Species: Corundum Variety: Ruby Treatment: None Origin: Vietnam Notes: Internal SKU: R0012 Please quote SKU ...

This is a stunning GIA Certified Ruby The GIA report reads as follows: GIA Report Number: 2534744377 Shape: Round Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting Styl...

The hardness, durability, luster, and rarity of this 2.18ct oval-shaped desirable gem are in addition to its bright color. Large transparent rubies are even more uncommon than diamon...

This is a stunning GIA Certified Ruby The GIA report reads as follows: GIA Report Number: 2538744300 Shape: Round Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting Styl...

Total Weight : Approx 17.00 Ct Colour : Intense Red Shape/ Style : Oval/ Mixed Cut Transparency : Transparent Dimensions : From Approx. 10.54 x 8.85 . 5.30 mm to Approx. 14.95 x 10...

Colour: Red Hue: very slightly purplish Red Tone: 5-6 Medium Medium Dark Saturation: 5 Strong Species: Corundum Variety: Ruby Treatment: Heat Origin: Mozambique Notes: Internal SKU:...

0.83ct Octagonal Shape Pigeon's Blood Natural Burma Ruby 6.99 x 3.93 x 2.67 mm GIA #1206450041 #B3-30 The rarest and most expensive member of the corundum family is the Burma Ruby.

23kt y/g Ruby & Diamond Necklace. Ruby/Corundum=281.35ct

This is a stunning GIA Certified Ruby The GIA report reads as follows: GIA Report Number: 6521788166 Shape: Cushion Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting St...

Colour: Red Hue: Slightly Purplish Red Tone: 5-6 Medium-Medium Dark Saturation: 4 Moderately Strong to 5 Strong Species: Corundum Variety: Ruby Treatment: Heat Origin: Thailand Notes...

Colour: Red Hue: Slightly Purplish Red Tone: 6 Medium Dark Saturation: 5 Strong Species: Corundum Variety: Ruby Treatment: Heat Origin: Thailand Notes: Internal SKU: R0025 Please ...

Colour: Red Hue: Slightly Purplish Red Tone: 5-6 Medium-Medium Dark Saturation: 5 Strong Species: Corundum Variety: Ruby Treatment: Heat Origin: Thailand Notes: Internal SKU: R002...

Colour: Red Hue: Slightly Purplish Red Tone: 6 Medium Dark Saturation: 5 Strong Species: Corundum Variety: Ruby Treatment: Heat Origin: Thailand Notes: Internal SKU: R0021 Please ...

This is a stunning GIA Certified Ruby The GIA report reads as follows: GIA Report Number: 2215962480 Shape: Oval Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting Style:...

Description: Gem Type: Star Ruby Number of Stones: 1 Weight: 8.61 cts Measurements: 12.09 x 10.16 x 6.75 mm Shape: Oval Cabochon Cutting Style Crown: Cutting Style Pavilion: Trans...

This is a stunning GIA Certified Ruby The GIA report reads as follows: GIA Report Number: 5222820549 Shape: Cushion Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting St...

Ruby ( Natural Corundum) Intense Red Round Shape ( Pair ) Heated Origin From Madagascar.

Not Certified Species : Natural Corundum Variety : Ruby Shape : Pear Color : Red Transparency : Translucent Weight : 6.95 ct Measurements : 14.42 x 12.41 x 5.10 mm

Colour: Red Hue: Red Tone: 5-6 Medium Medium Dark Saturation: 5 Strong Species: Corundum Variety: Ruby Treatment: Heat Origin: Burma, Mong Hsu Notes: Internal SKU: R0001 Please quot...

This is a stunning GIA Certified Ruby The GIA report reads as follows: GIA Report Number: 5231365117 Shape: Oval Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting Style:...

This is a stunning GIA Certified Ruby The GIA report reads as follows: GIA Report Number: 2225862640 Shape: Oval Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting Style: ...

This is a stunning GIA Certified Star Ruby The GIA report reads as follows: GIA Report Number: 5232524174 Shape: Oval Cutting Style: Double Cabochon Cutting Style: Crown: Cuttin...

It is a truly special piece. Ruby is precious variety of corundum. The name ruby comes from ruber, which is the Latin word for red.

Pair of two natural, untreated vintage pear shaped red ruby (corundum) stud earrings in a prong setting, in 14k white gold. 10mm long, 9mm at the widest.

It is a truly special piece. Ruby is precious variety of corundum. The name ruby comes from ruber, which is the Latin word for red.

This is a stunning GIA Certified Natural Ruby The GIA report reads as follows: GIA Report Number: 1236524188 Shape: Octagonal Cutting Style: Cutting Style: Crown: Brilliant Cut ...

A stunning ring is center set with a .72 carat round, brilliant cut Diamond surrounded by 12 calibre cut tapered baguette natural Red Rubies (Corundums) totaling .55 carat and furthe...

It is a truly special piece. Ruby is precious variety of corundum. The name ruby comes from ruber, which is the Latin word for red.

Colour: Red Hue: Red Tone: 5 Medium Saturation: 5 Strong Species: Corundum Variety: Ruby Treatment: Heated Origin: Mozambique Notes: Shank Thickness: 2.00 mm Head Measurements: 7.9...

Elegant brooch made in 925 sterling silve plated with black rhodium and embellished with synthetic ruby corundum stone and white zirconia depicting Clownfish .

As noted, above and in the screen grab photo, 99% of Corundum (Corundum = Sapphire & Ruby) is Heated. We have a large number of Unheated Sapphires and Rubies - we don't play favori...

As noted, above and in the screen grab photo, 99% of Corundum (Corundum = Sapphire & Ruby) is Heated. We have a large number of Unheated Sapphires and Rubies - we don't play favori...

Emerald (beryl) is one of the "Big 3" grouping of precious colored stones, along with sapphire and ruby (both corundum), making it a popular choice for jewelry and collecting as a ke...

Jadeite jade is a tough stone, the hardness is 6.5-7 on the Mohs hardness scale, just a little bit under sapphire/rubies (corundum). Making jade a perfect stone for a daily wear bang...

Jadeite jade is a tough stone, the hardness is 6.5-7 on the Mohs hardness scale, just a little bit under sapphire/rubies (corundum). Making jade a perfect stone for a daily wear bang...

Jadeite jade is a tough stone, the hardness is 6.5-7 on the Mohs hardness scale, just a little bit under sapphire/rubies (corundum). Making jade a perfect stone for a daily wear bang...

Jadeite jade is a tough stone, the hardness is 6.5-7 on the Mohs hardness scale, just a little bit under sapphire/rubies (corundum). Making jade a perfect stone for a daily wear bang...

Free form Corundum Ruby & Diamond Ring crafted in 18k White Gold.

Magnificent large oval cut natural corundum ruby is prong set in 18 karat white gold and surrounded by prong-set baguette and round diamonds in a timeless and very elegant cocktail r...

Magnificent, very large, 11.75 carat heart shaped vivid red faceted corundum ruby estate cocktail ring is talon prong set in 18 karat yellow gold and surrounded by prong-set super sp...

Each slide is quite nice: both the round pieces that flank the clasp are made of natural corundum, two are set with rubies, one has a diamond, one a star sapphire and the black ename...

At its center rests a vibrant 1.18 carat natural corundum oval ruby, prized for its rich red hue and brilliance.

A sweet and stylish ring featuring the kings of corundum, ruby and sapphire! The ruby weighs 0.75 carats while the blue sapphire weighs 0.98 carats and are bezel-set next to each.

Featuring a captivating 1.51ct natural heated corundum ruby at its center, surrounded by a brilliant halo of diamonds 1.60ct, this ring exudes timeless elegance and sophistication.

Oscar Heyman platinum bead set diamond band ring contains 31 Round Diamonds (F-G/ VS+ quality) weighing 0.63 cts. The diamonds extend around the whole ring. The ring is 2.5mm wide an...

A 7.55 carat peach tourmaline emerald cut platinum diamond ring, handcrafted by Merkaba Jewelry Beverly Hills as a romantic collector jewel and meaningful alternative engagement ring...

"HRD 14K 5.01 ct Natural Color Play Black Opal Diamonds Cocktail Ring" This ring features a 5.01-carat natural black Opal with a color-play effect. It is set on the 14K white gold b...

Indulge in the beauty of timeless elegance with this 14K Yellow Gold Statement Ring, showcasing a mesmerizing sugarloaf cabochon amethyst weighing 10.27 carats. The sugarloaf cut's s...

Classic, elegant estate Art Deco period 3.56 Carat natural blue sapphire diamond 18K white gold engagement ring Early 20th Century Circa 1920 Sapphire: 3.56 carats, octagonal, step c...

A high-grade almost flawless deep pink Mozambique pink tourmaline 13 x 18 mm cabochon is held in a spiral carved and fluted 4 prong setting atop a substantial split double spiral mot...

This gorgeous Bulgari bracelet is crafted in 18k yellow gold and is designed as a flexible wrap bracelet of chevron links, accented with round E-F-G VVS1-VVS2 diamonds weighing an es...

5.01ct Burma no-heat Ruby Diamond Ring, GIA

A chevalier geometric ring from the retro-machine age period. Great chevalier ring, created during the late art-deco and the retro periods, back in the 1935. This geometric ring has...

A striking pair of vintage Italian earrings, circa 1965, showcasing the timeless rope motif so popular in mid-century jewelry design. Origin: Italy, circa 1965 Materials: 18K yellow...

Oscar Heyman platinum ring with 14mm Tahitian Grey Pearl sitting in a pave setting of 74 Round Diamonds (1.69cts, F-G/VS+). The ring height off the finger is 17mm. It is stamped with...

Amazing statement ring that boasts a uniquely beautiful Thai sapphire. The oval Thai sapphire is of decent size with impressive unique dark tone greenish blue color. Brilliant and ba...