Corundum Ruby

18K yellow gold ring with a total weight of 4.45 grams, silver with a total weight of 10.39 grams, diamonds with a total weight of 0.69 carats, sapphire with a total weight of 2.67 c...

It features a traditional 3 stone design with three large, oval cabachon, natural corundum rubies in a gorgeous talon setting. Surrounding the 3 oval cabochon rubies is a wall of bri...

Fabulous 18kt White Gold 2.51 Ruby With Certificate and 0.44ct Diamonds Ruby: Natural Corundum Ruby, Round cut, Intense Purplish Pinkish red, 2.51ct Diamonds: 22 diamonds together ...

This ring is made in 18k white and yellow gold and features a 3.02ct Oval Shape Natural Burmese Corundum Ruby with a GIA certificate. The certificate number is "GIA 1178000565 ."

Ring size: 6 Metal: 18 Karat yellow gold Stamp: (maker's mark) 18K Gross weight: 12.00 grams GIA, 2025, Report No. 1236531692, Natural Corundum, Ruby, Thailand, Heated Diamond Char...

An incredible IGI certified 18K white gold ruby and diamond pendant. Centered with a lab grown red corundum ruby weighing approximately 32 CT and measuring approximately 27 × 20 × 9....

These earrings are done in a timeless design that will remain elegant forever. 1980s 14k Yellow Gold Ruby & Diamond Lever Back Earrings  14k yellow gold Gram weight: 8.48 gram...

18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 5.743 grams Set with- Stone type: Natural Corundum (RUBY) Shape: Round Carat: 0.57 c...

The exquisite center stone is an oval brilliant-cut Natural Corundum Ruby showing moderate residues of heat and an approximate weight of 2.11 carats.

Ring size: 8 1/2 Metal: 18 Karat yellow gold Stamp: (maker's mark) 18K Gross weight: 8.50 grams AGL, 2024, Report No. 1138653, Natural Corundum, Ruby, Burma, Heated Diamond Charact...

Ring size: 5 1/4 Metal: 18 Karat yellow gold Stamp: (maker's mark) 18K Gross weight: 11.50 grams AGL, 2025, Report No. 1152334, Natural Corundum, Ruby, Burma, Heated Round Diamond...

The smooth round corundum ruby is bolted securely to the center of the band.

GIA certified 2 carat heart-shaped vivid red corundum ruby cocktail ring. Crafted with precision and passion, this masterpiece is nestled in solid 14k white and yellow gold, exuding ...

The ruby is accompanied by a GIA Gemological Ruby Origin Report, identifying the stone as natural corundum, ruby variety, with East African geographic origin.

Comes with the original GIA certification for the ruby. Stock Number: MK-010121121-PAR --Certification Details:-- Laboratory: GIA Report Number: 2231271414 Stone Type: Natural Corun...

Synthetic corundums (rubies) began to be used at the beginning of the 20th century, they were very popular in the 1920s.

The bright diamond side stones create a timeless three-stone silhouette, adding balance and brilliance while allowing the ruby to remain the focal point. Accompanied by an AGL Prest...

Comes with original GIA certification for the ruby. Stock Number: MK-360191599 --Certification Details:-- Laboratory: GIA Report Number: 2235472311 Stone Type: Natural Corundum - Ru...

Comes with original GIA certification for the ruby. Stock Number: MK-190203060 --Certification Details:-- Laboratory: GIA Report Number: 5232534243 Stone Type: Natural Corundum - Ru...

Crafted in 18K yellow gold and stamped 750, the ring has a strong presence on the hand while maintaining a polished, elegant silhouette. The ruby is accompanied by a GIA Gemological ...

Accompanied by an AGL Prestige Gemstone Report, identifying the center stone as natural corundum, ruby variety, with Madagascar origin. The report notes heat enhancement with minor i...

Comes with original GIA certification for the ruby. Stock Number: MK-87074060 --Certification Details:-- Laboratory: GIA Report Number: 5496879950 Stone Type: Natural Corundum - Rub...

CENTER GEMSTONE SPECIFICATIONS Variety: Natural Corundum (Ruby) Origin: Mozambique Carat Weight: 5.05 Carats Color Grade: "Pigeon Blood" Red (GRS Standard) Clarity: Loupe Clean Excel...

Comes with the original AGL certification for the ruby. Stock Number: MK-1201249060 --Certification Details:-- Laboratory: AGL Report Number: 1147223 Mineral Type - Variety: Natural...

Ring size is 6.5 (can be adjusted to fit you). A ruby is a pinkish red to blood-red colored gemstone, a variety of the mineral corundum.

Ring size is 6.5 (can be adjusted to fit you). A ruby is a pinkish red to blood-red colored gemstone, a variety of the mineral corundum.

Comes with the original AGL certification for the ruby. Stock Number: MK-710342216-PAR --Certification Details:-- Laboratory: AGL Report Number: 1146997 Mineral Type - Variety: Natu...

Among the natural gems, only moissanite and diamond are harder, with diamond having a Mohs hardness of 10.0 and moissanite falling somewhere in between corundum (ruby) and diamond in...

Natural Ruby Diamond Earrings 14k Gold 4.04 TCW Certified $5,250 215094 Nothing says, “I Love you” more than Diamonds and Pearls These Ruby earrings have been Certified, Inspected,...

These Ruby earrings have been Certified, Inspected, and Appraised by Gemological Appraisal Laboratory Gemological Appraisal Laboratory of America is a proud member of: - GIA Alumni ...

This item has been Certified, Inspected, and Appraised by Gemological Appraisal Laboratory Gemological Appraisal Laboratory of America is a proud member of: - GIA Alumni Association...

Gemological Appraisal Laboratory of America is a proud member of: - GIA Alumni Association - National Association of Jewelry Appraisers - International Consortium Gem-Testing Laborat...

The heart of the piece is a significant Oval Mixed Cut Natural Corundum Ruby with an impressive estimated weight of 2.00 Carats.

Silver necklace weighing 16.72 grams, 110 diamonds with a total weight of 1.41 carats, and 58 treated corundum rubies with a total weight of 34.15 carats.

Metal: 18 Karat Yellow Gold Gemstones: Ruby and diamonds Diamond Shape: Round brilliant cut Diamond Color: G–H Diamond Clarity: VS Diamond Total Carat Weight: 1.30 CTW Diamond Stone ...

Metal: 18 Karat Yellow Gold Gemstones: Rubies and diamonds Diamond Shape: Single cut Diamond Color: F–G Diamond Clarity: VS Diamond Total Carat Weight: 0.04 CTW Diamond Stone Count: ...

This is a Unique Custom Made Glamorous Piece of Jewelry Nothing says, "I Love you" more than Diamonds and Pearls! These Ruby earrings have been Certified, Inspected, and Appraised ...

Metal: 18 karat White Gold Ruby Weight: 0.86 CTW Ruby Shape: Oval Ruby Cut: Oval cut / mixed cut Ruby Color: Red Ruby Transparency: Transparent Ruby Variety: Ruby Ruby Mineral Type: ...

With the video you can see the movement of the item and appreciate the faceting and details better This is a One of a Kind Unique Custom Made Glamorous Piece of Jewelry Nothing say...

This is a Unique Custom Made Glamorous Piece of Jewelry Nothing says, "I Love you" more than Diamonds and Pearls! These Ruby earrings have been Certified, Inspected, and Appraised ...

Comes with the original AGL certification for the ruby & GIA certification for the diamond. Stock Number: MK-170135160 --Ruby Certification Details:-- Laboratory: AGL Report Number:...

This is a Unique Custom Made Glamorous Piece of Jewelry Nothing says, "I Love you" more than Diamonds and Pearls! These Ruby earrings have been Certified, Inspected, and Appraised ...

Nothing says, “I Love you” more than Diamonds and Pearls! This Ruby ring has been Certified, Inspected, and Appraised by Gemological Appraisal Laboratory Gemological Appraisal Labo...

Gemological Appraisal Laboratory of America is a proud member of: - GIA Alumni Association - National Association of Jewelry Appraisers - International Consortium Gem-Testing Laborat...

This luxurious pendant, weighing a total of 2.17 grams, features a magnificent natural ruby at its heart, surrounded by a radiant halo of natural diamonds.The centerpiece is a stunni...

This engagement ring has been Certified, Inspected, and Appraised by Gemological Appraisal Laboratory Gemological Appraisal Laboratory of America is a proud member of: - GIA Alumni ...

Nothing says, “I Love you” more than Diamonds and Pearls! This Ruby ring has been Certified, Inspected, and Appraised by Gemological Appraisal Laboratory Gemological Appraisal Labo...

Nothing says, “I Love you” more than Diamonds and Pearls! This Ruby ring has been Certified, Inspected, and Appraised by Gemological Appraisal Laboratory Gemological Appraisal Labo...

Gemological Appraisal Laboratory of America is a proud member of: - GIA Alumni Association - National Association of Jewelry Appraisers - International Consortium Gem-Testing Laborat...

This is a one of a Kind Unique Custom Made Glamorous Piece of Jewelry Nothing says, “I Love you” more than Diamonds and Pearls These Ruby earrings have been Certified, Inspected, a...

Metal: 14 Karat White and Yellow Gold Gemstones: Freshwater Pearl and Ruby Ruby Shape: Round cut Ruby Total Carat Weight: 0.60 CTW Ruby Color: Red Ruby Mineral Type: Natural corundum...

Nothing says, “I Love you” more than Diamonds and Pearls This item has been Certified, Inspected, and Appraised by Gemological Appraisal Laboratory Gemological Appraisal Laboratory...

Beautiful brilliant cushion cut natural corundum ruby is GIA certified, prong set in 18 karat yellow gold and surrounded by prong-set tapered baguette and round diamonds in a timeles...

Metal: 18 Karat Yellow Gold Gemstones: Swiss Blue Topaz and Rubies Topaz Cut: Oval cut Topaz Color: Blue Topaz Variety: Topaz Topaz Total Carat Weight: 13.42 CTW Ruby Cut: Princess c...

Stone: Natural Finely Faceted Quality Ruby, White Sapphire Species & Variety: Natural Corundum/Ruby Stone Cut: Emerald Cut Stone Color: Red Transparency: Translucent Saturation: ...

Stone: Natural Finely Faceted Quality Ruby, White Sapphire Species & Variety: Corundum/Ruby Stone Cut: Emerald Cut Stone Color: Red Transparency: Translucent Saturation: Moderate...

Stone: Natural Finely Faceted Quality Ruby, White Sapphire Species & Variety: Corundum/Ruby Stone Cut: Emerald Cut Stone Color: Red Transparency: Translucent Saturation: Moderate...