Oval Cut Burmese Ruby and Pavé Diamond Ornate Cocktail Ring 14 Karat White Gold
Located in Scottsdale, AZ
Metal: 14 Karat White Gold Gemstones: Ruby and Diamonds Diamond Total Carat Weight: 0.60 CTW Diamond Cut: Round Cut Diamond Color: F–G Diamond Clarity: VS Ruby Total Carat Weight: 0....
Ruby, Diamond, White Gold, 14k Gold, Gold
Royal Antwerp Gem GRA Certified Natural Pinkish Red Ruby 1.88 Ct No Heat
Located in Temse, BE
⸻ ⸻ SPECIFICATIONS -Gemstone: Natural Corundum (Ruby) -Weight: 1.88 ct -Shape / Cut: Oval Mixed Cut -Measurements: 7.40 x 6.05 x 4.55 mm -Transparency: Translucent -Color: Pinki...
Ruby
GRA Certified Natural Ruby 6.50 Ct Emerald Cut No Heat
Located in Temse, BE
This ruby is classified as translucent and shows natural internal characteristics typical for genuine corundum.
Ruby
Royal Antwerp Gem GRA Certified Natural Ruby 0.91 Ct Purplish Red Oval Cut
Located in Temse, BE
⸻ ⸻ SPECIFICATIONS -Gemstone: Natural Corundum (Ruby) -Weight: 0.91 ct -Shape / Cut: Oval Mixed Cut -Measurements: 6.25 x 4.21 x 3.58 mm -Transparency: Translucent -Color: Purpl...
Ruby
Le Vian Baguette Cut Ruby Wave Detail Band Ring with Diamonds in 18K Yellow Gold
By Le Vian
Located in Scottsdale, AZ
Metal: 18 Karat Yellow Gold Gemstones: Ruby, Diamond Ruby Cut: Baguette Cut Ruby Color: Red Ruby Mineral Type: Natural Corundum Ruby Variety: Ruby Ruby Total Carat Weight: 1.44 TCW D...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
IGI Certified 8.28 Carat Ruby and Diamond Ring in 18K Yellow Gold
Located in KOWLOON, HK
The IGI certificate identifies it as a natural corundum ruby, a testament to its authentic and rare origin.
Diamond, Ruby, 18k Gold, Yellow Gold
Royal Antwerp Gem GRA Certified Natural Ruby 0.79 Ct Pear Mixed Cut No Heat
Located in Temse, BE
⸻ ⸻ SPECIFICATIONS -Gemstone: Natural Corundum (Ruby) -Weight: 0.79 ct -Shape / Cut: Pear Mixed Cut -Measurements: 5.81 x 4.80 x 3.30 mm -Transparency: Translucent -Color: Purpl...
Ruby
Pradera Jewels 18k Yellow Gold Ring & Diamonds and Rubies
By Pradera Irama
Located in Neguri, Vizcaya
18K yellow gold ring weighing 4.40 grams, silver weighing 4.57 grams, 119 diamonds with a total weight of 1.41 carats, and 3 treated corundum rubies. Irama Pradera is a Young design...
Diamond, Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold, Silver
Cabochon Burmese Ruby and Diamond Halo Cocktail Ring in 14 Karat Yellow Gold
Located in Scottsdale, AZ
Metal: 14 Karat Yellow Gold Gemstones: Burmese Ruby, Diamonds Ruby Shape: Round Cabochon Cut Ruby Total Carat Weight: 6.67 CTW Ruby Color: Red Ruby Mineral Type: Natural Corundum Rub...
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
$1,112Sale Price|20% Off
Diamond Ruby Earrings 14k Gold 2.07 TCW Certified
By Enrico Kassini
Located in Brooklyn, NY
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...
Diamond, Ruby, 14k Gold, White Gold
Oval Cabochon Ruby and Double Diamond Halo Cocktail Ring in 18 Karat Yellow Gold
Located in Scottsdale, AZ
Metal: 18 Karat Yellow Gold Gemstones: Ruby and diamond Ruby Shape: Oval cabochon cut Ruby Color: Red Ruby Mineral Type: Natural corundum Ruby Variety: Ruby Ruby Total Carat Weight: ...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Round Diamond and Marquise Cut Ruby Clustered Dome Ring in 18 Karat White Gold
Located in Scottsdale, AZ
Metal: 18 Karat White Gold Gemstones: Ruby and diamond Ruby Shape: Marquise Ruby Color: Red Ruby Mineral Type: Natural corundum Ruby Variety: Ruby Ruby Quantity: 12 rubies Ruby Total...
Diamond, Ruby, Gold, 18k Gold, White Gold
Royal Antwerp Gem Madagascar Ruby 1.39 Ct Oval Cut Certified
Located in Temse, BE
Ruby belongs to the corundum family and is among the most valuable colored gemstones in the world, admired for centuries for its rarity, symbolism, and intense red hues.
Ruby
Pradera Jewels 18K Yellow Gold & Silver Brooch with Diamonds & Rubies
By Pradera Irama
Located in Neguri, Vizcaya
18K yellow gold brooch weighing 2.68 grams, silver weighing 4.57 grams, 119 diamonds with a total weight of 1.41 carats, and 3 treated corundum rubies. Irama Pradera is a Young desi...
Diamond, Ruby, 18k Gold, Yellow Gold, Silver
GRA Certified Natural Ruby 0.88 Ct Pear Cut Antwerpen stock
Located in Temse, BE
The gemstone shows bright lively reflections and a refined appearance, making it ideal for fine jewelry or gemstone collections. Rubies belong to the prestigious corundum family and...
Ruby
Pradera Jewels 18k White Gold Pendant With Diamonds and 5 Rubies
By Pradera Irama
Located in Neguri, Vizcaya
18kt white gold pendant with a total weight of 1.71 grams, 20 diamonds with a total weight of 0.24 carats, and 10 treated corundum rubies with a total weight of 2.50 carats.
Diamond, Ruby, 18k Gold, White Gold
Royal Antwerp Gem GRA Certified Natural Ruby 0.88 Ct Cushion Cut
Located in Temse, BE
The cushion shape provides a classic appearance highly appreciated in ruby jewelry. Ruby belongs to the corundum family and is one of the most desirable colored gemstones in the wor...
Ruby
Pradera Jewels 18K Yellow Gold & Silver Pendant with Diamonds & Rubies
By Pradera Irama
Located in Neguri, Vizcaya
18K yellow gold pendant weighing 0.68 grams, silver weighing 4.57 grams, 119 diamonds with a total weight of 1.41 carats, and 3 treated corundum rubies. Irama Pradera is a Young des...
Diamond, Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold, Silver
Cushion Cut Ruby and Double Diamond Halo Cocktail Ring in 18 Karat Yellow Gold
Located in Scottsdale, AZ
Metal: 18 Karat Yellow Gold Gemstones: Ruby & Diamonds Ruby Total Carat Weight: 1.15 CTW Ruby Cut: Cushion cut Ruby Color: Purplish red Ruby Transparency: Transparent Ruby Mineral Ty...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Three Stone Ruby Split Shank Ring with Diamond Halo in 14 Karat Yellow Gold
Located in Scottsdale, AZ
Metal: 14 Karat Yellow Gold Gemstones: Rubies, Diamonds Ruby Total Carat Weight: 0.76 CTW Ruby Cut: Oval cut Ruby Color: Red Ruby Mineral Type: Natural corundum Ruby Variety: Ruby Di...
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
Le Vian Baguette Ruby and Round Diamond Multi Row Band Ring 18 Karat Yellow Gold
By Le Vian
Located in Scottsdale, AZ
Designer: Le Vian Metal: 18 Karat Yellow Gold Gemstones: Ruby and diamond Ruby Shape: Baguette cut Ruby Color: Red Ruby Mineral Type: Natural corundum Ruby Variety: Ruby Ruby Total C...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Multi Row Round Diamond and Burmese Ruby Wide Band Ring in 14 Karat Yellow Gold
Located in Scottsdale, AZ
Metal: 14 Karat Yellow Gold Gemstones: Diamond and Burmese Ruby Diamond Shape: Round cut Diamond Total Carat Weight: 1.35 CTW Diamond Color: G–H Diamond Clarity: SI–I Ruby Shape: Rou...
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
Square Mixed Cut Natural Ruby Belt Buckle Motif Band Ring in Two-Tone 18K Gold
Located in Scottsdale, AZ
With thirty-six natural corundum rubies set in a precise square mixed cut, the craftsmanship required to achieve such a uniform and seamless layout speaks to an exceptional level of ...
Ruby, 18k Gold, White Gold, Yellow Gold
Oval Cabochon Cut Opal, Diamond & Ruby Cluster Flower Ring 14 Karat Yellow Gold
Located in Scottsdale, AZ
Metal: 14 Karat Yellow Gold Gemstones: Opal, ruby, and diamond Opal Shape: Oval cabochon cut Opal Color: Multiple colors Opal Variety: Opal Opal Total Carat Weight: 2.97 CTW Opal Qua...
Opal, Ruby, Diamond, Gold, 14k Gold, Yellow Gold
$1,352Sale Price|20% Off
Natural Ruby Diamond Earrings 14k Yellow Gold 2.20 TCW Certified
By Enrico Kassini
Located in Brooklyn, NY
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...
Diamond, Ruby, 14k Gold, Yellow Gold
Large South Sea Pearl, Ruby and Diamond Cocktail Ring in 18 Karat Yellow Gold
Located in Scottsdale, AZ
Metal: 18 Karat Yellow Gold Gemstones: Diamonds, rubies, and South Sea pearl Diamond Shape: Round and baguette cut Diamond Color: G–H Diamond Clarity: VS Diamond Total Carat Weight: ...
Diamond, South Sea Pearl, Ruby, Gold, 18k Gold, Yellow Gold
Ethiopian Opal Cocktail Ring with Diamond Halo and Ruby Dragonfly Motif 14K Gold
Located in Scottsdale, AZ
Metal: 14 Karat Yellow Gold Gemstones: Ethiopian Opal, Diamonds, Rubies Opal Shape: Oval Cabochon Opal Color: Multiple Colors Opal Cut: Cabochon Cut Opal Total Carat Weight: 5.49 CTW...
Diamond, Opal, Ruby, Gold, 14k Gold, Yellow Gold, Rose Gold
Round Cut Diamond and Ruby Large Flower Brooch in Textured 18 Karat Yellow Gold
Located in Scottsdale, AZ
Metal: 18 Karat Yellow Gold Gemstones: Rubies and Diamonds Rubies Total Carat Weight: 0.24 CTW Rubies Cut: Round cut Rubies Color: Pink Rubies Mineral Type: Natural corundum Rubies V...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Ruby Diamond Ring Vintage 18k White Gold, Mid-Century Certified
Located in Buckingham , Buckinghamshire
The oval-cut ruby displays a saturated, vivid red hue with natural inclusions characteristic of corundum.
Diamond, Ruby, 18k Gold, White Gold
Vintage Ruby and Old Mine Cut Diamond Wide Band Ring in 14 Karat White Gold
Located in Scottsdale, AZ
Metal: 14 Karat White Gold Diamond Shape & Cut: Old Mine, Old European, Single Cut Diamond Total Carat Weight: 0.37 CTW Diamond Color: F–G Diamond Clarity: VS–SI Ruby Shape & Cut: Cu...
Diamond, Ruby, Gold, 14k Gold, White Gold
Le Vian Baguette Ruby and Round Diamond Wide Band Ring in 18 Karat Yellow Gold
By Le Vian
Located in Scottsdale, AZ
Metal: 18 Karat Yellow Gold Gemstones: Ruby and Diamond Ruby Total Carat Weight: 6.36 CTW Ruby Cut: Baguette Cut Ruby Color: Red Ruby Mineral Type: Natural Corundum Ruby Variety: Rub...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Oval Cut Ruby and Round Diamond Halo Stud Earrings in Two-Tone 18 Karat Gold
Located in Scottsdale, AZ
Metal: 18 Karat White and Yellow Gold Gemstones: Rubies and Diamonds Ruby Total Carat Weight: 0.90 CTW Ruby Cut: Oval cut Ruby Color: Red Ruby Mineral Type: Natural corundum Ruby Var...
Diamond, Ruby, Gold, 18k Gold, White Gold, Yellow Gold
Spectra Fine Jewelry, Certified 7.91 Carat Burmese Ruby Diamond Cocktail Ring
By Spectra Fine Jewelry
Located in New York, NY
The Burmese Ruby Diamond Halo Platinum Engagement Ring features a certified natural corundum ruby accompanied with Gubelin report no. 1002140, dated 23 February 2010, stating the gem...
Ruby, Platinum
$140,000Sale Price|20% Off
5.88 Carat Unheated Mozambique Ruby and Diamond Ring – C. Dunaigre Certified
By Antinori Fine Jewels
Located in Chicago, IL
According to the laboratory report, the stone is identified as natural corundum (ruby) of Mozambique origin, with no indications of heating, a highly desirable and increasingly rare ...
Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
Pradera Jewels 18k Yellow Gold Ring & Diamonds, Sapphires and Ruby
By Pradera Irama
Located in Neguri, Vizcaya
18K yellow gold ring with a total weight of 4.20 grams, silver with a total weight of 5.92 grams, diamonds with a total weight of 1.11 carats, sapphire with a total weight of 9.41 ca...
Diamond, Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold, Silver
Pradera Jewels 18K Yellow Gold & Silver Brooch with Diamonds, Sapphire & Ruby
By Pradera Irama
Located in Neguri, Vizcaya
18K yellow gold brooch with a total weight of 2.48 grams, silver with a total weight of 5.92 grams, diamonds with a total weight of 1.11 carats, sapphire with a total weight of 9.41 ...
Diamond, Ruby, Sapphire, 18k Gold, Yellow Gold, Silver
Pradera Jewels 18K Yellow Gold & Silver Pendant with Diamonds, Sapphire & Ruby
By Pradera Irama
Located in Neguri, Vizcaya
18K yellow gold pendant with a total weight of 0.76 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 2.6...
Diamond, Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold, Silver
$2,360Sale Price|20% Off
Natural Ruby Diamond Ring 14k Gold 6.32 TCW GIA Certified
By Enrico Kassini
Located in Brooklyn, NY
New York, New York GAL-GEMOLOGICAL APPRAISAL LABORATORY 580 Fifth Ave, New York, New York Gemological Appraisal Laboratory of America is a proud member of: - GIA Alumni Association ...
Diamond, Ruby, 14k Gold, White Gold
Alternating Ruby and Diamond Open Heart Pendant Necklace in 14 Karat White Gold
Located in Scottsdale, AZ
Ruby Cut: Round Cut Ruby Color: Red Ruby Mineral Type: Natural Corundum Ruby Variety: Ruby Diamond Cut: Round Cut Diamond Total Carat Weight: 0.58 CTW Approx.
Diamond, Ruby, Gold, 14k Gold, White Gold
GIA Certified Natural Burma Ruby 3.59 Carats No Heat Carved Double Cabochon Gem
By OGI Ltd
Located in New York, NY
Accompanied by GIA Report No. 2235919540, this natural corundum ruby has received the highly desirable designation of “No Indication of Heating” — a significant feature in today’s lu...
Ruby
Pradera Jewels 18k Yellow Gold Ring & Diamonds and Sapphires, Ruby and Emerald
By Pradera Irama
Located in Neguri, Vizcaya
18K yellow gold ring with a total weight of 4.40 grams, silver with a total weight of 6.42 grams, diamonds with a total weight of 0.51 carats, treated corundum ruby with a total weig...
Diamond, Sapphire, Emerald, Ruby, 18k Gold, Yellow Gold, Silver
Victorian Era Ruby, Sapphire and Diamond Bangle Bracelet in 14 Karat Rose Gold
Located in Scottsdale, AZ
Metal: 14 Karat Rose Gold Gemstones: Ruby, Sapphire, Diamonds Ruby Total Carat Weight: 1.00 CTW Ruby Cut: Cushion Ruby Color: Red Ruby Mineral Type: Natural corundum Ruby Variety: R...
Diamond, Ruby, Sapphire, Gold, 14k Gold, Rose Gold
14k Gold GIA 7.5ctw Vivid Multicolor Gemstones Open Wreath Pin Brooch Pendant
Located in Montclair, NJ
Vivid Colors Natural Gemstones. -- Sapphire Certification Details -- Laboratory: GIA Report Number: 5231355342 Stone Type: Natural Corundum- Sapphire Stone Shape: Round Cutting Styl...
Aquamarine, Emerald, Ruby, Blue Sapphire, Tourmaline, Gold, 14k Gold, Ye...
Oval Cut Ruby and Diamond Halo Wide Band Ring in Polished 14 Karat Yellow Gold
Located in Scottsdale, AZ
Metal: 14 Karat Yellow Gold Gemstones: Ruby and diamonds Ruby Total Weight: 1.47 CTW Ruby Cut: Oval cut Ruby Color: Red Ruby Mineral Type: Natural corundum Ruby Variety: Sapphire Dia...
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
18 Karat Gold GIA Fine Vivid Red Oval Ruby and Diamond Three-Stone Ring
Located in Montclair, NJ
Comes w/ original GIA certification for the ruby stone. Ready to wear upon arrival. Stock Number: EK-170389649-21012113-EY -- Certification Details -- Laboratory: GIA Report Number:...
Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
Vintage South Sea Pearl Cocktail Ring with Ruby & Diamond Halo in 18 Karat Gold
Located in Scottsdale, AZ
Metal: 18 Karat White Gold Gemstones: Pearl, Ruby & Diamond Diamond Cut: Round Diamond Total Carat Weight: 0.07 CTW Diamond Color: F-G Diamond Clarity: VS Ruby Total Carat Weigh...
Diamond, Pearl, Ruby, South Sea Pearl, Gold, 18k Gold, White Gold
$4,584Sale Price|35% Off
Large Star Ruby Silver Ring Natural Red Gemstone Corundum gift Unisex Jewelry
Located in Berlin, DE
Matte finish silver ring with natural star Ruby ruby origin - Sri Lanka gem size is 0.39 х 0.55 х 0.63 in / 10 х 14 х 16 mm ring weight - 12.10 grams ruby weight - 25.6 ct ring size ...
Ruby, Star Ruby, Silver
$6,216Sale Price|20% Off
14K White Gold Corundum 'No Heat' Ruby Diamond 3.94 Carat Ring
Located in Houston, TX
This ring is made in 14K white gold ring and features 1 oval shape natural corundum (no heat) ruby weighing 1.46 carats. As well as 12 round cut diamonds weighing 0.55 carat.
Diamond, Ruby, White Gold
Akoya Pearl, Ruby & Diamond Cluster Cocktail Ring in 14 Karat Yellow Gold
Located in Scottsdale, AZ
Metal: 14 Karat Yellow Gold Pearl Type: White Akoya Pearls Pearl Shape: Near Round Pearl Size: 6.23 x 6.46 mm Pearl Luster: Excellent Pearl Overtone: Pinkish Pearl Count: 12 Ruby Var...
Diamond, Pearl, Ruby, Gold, 14k Gold, Yellow Gold
$4,507Sale Price|35% Off
Large Star Ruby Silver Ring Natural Red Gemstone Corundum Fine Unisex Jewelry
Located in Berlin, DE
Scratched silver ring with natural star Ruby ruby origin - Sri Lanka gem size is 0.39 х 0.55 х 0.63 in / 10 х 14 х 16 mm ring weight - 12.10 grams ruby weight - 25.6 carats ring size...
Ruby, Star Ruby, Silver
$4,604Sale Price|20% Off
14K White Gold GIA Certified Corundum 'No Heat' Ruby Diamond Ring
Located in Houston, TX
This ring is made in 14K white gold and features 1 pear shape natural corundum (no heat) ruby weighing 1.82 carats with a color grade (Red).
Diamond, Ruby, White Gold
Georges L'Enfant Vintage Burmese Ruby Bracelet, Platinum, Circa 1950s
By Georges L'Enfant
Located in New York, NY
The ruby is one variety of the corundum mineral species, which also includes sapphire.
Ruby, Platinum
Boucheron Ruby Bracelet Diamond Gold Platinum Burmese Ruby GIA, French
By Boucheron
Located in Beverly Hills, CA
The French vintage bracelet is made of 18 karat yellow gold, rubies and diamonds. The rubies are carved and are accompanied by a GIA Gemological Report # 5231888363, dated March 12, ...
Diamond, Ruby, 18k Gold, Yellow Gold, Gold, Platinum
15.35 Carat Heart Ruby 18K Rose Gold Prong Stud Earring & Pendant Necklace Set
Located in Miami, FL
Composite ruby retains all the color, optical properties, and mineralogical identity of natural corundum ruby, achieving the large, uniform face-up color surface that collectors and ...
Ruby, Gold, 18k Gold, Rose Gold
Pradera Jewels 18K Yellow Gold & Silver Pendant with Diamonds & Gemstones
By Pradera Irama
Located in Neguri, Vizcaya
18K yellow gold pendant with a total weight of 0.68 grams, silver with a total weight of 6.42 grams, diamonds with a total weight of 0.51 carats, treated corundum ruby with a total w...
Diamond, Sapphire, Emerald, Ruby, 18k Gold, Yellow Gold, Silver
Pradera Jewels 18K Yellow Gold & Silver Brooch with Diamonds & Gemstones
By Pradera Irama
Located in Neguri, Vizcaya
18K yellow gold brooch with a total weight of 2.68 grams, silver with a total weight of 6.42 grams, diamonds with a total weight of 0.51 carats, treated corundum ruby with a total we...
Diamond, Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold, Silver
$25,795 / set
Square Red Corundum Cufflinks In Rose Gold
By Tateossian
Located in Fulham business exchange, London
Faceted cabochons of semi-precious and precious stones have been immaculately set within a perfect bezel setting, decorated with exquisite diamonds, scattered, framing the stone. Fea...
Rose Gold
This deep red gem is the color of heat and passion — vintage and antique ruby jewelry is perfect for those born in the middle of summer.
Rubies are one of the few gemstones that can give diamonds a run for their money. Just consider the Van Cleef & Arpels “scarf” necklace the Duke of Windsor presented to the Duchess on her 40th birthday, in 1936 — set with diamonds and dripping with rubies, a testament to the deep-red gemstone’s power — or the slippers encrusted with 4,600 rubies that Harry Winston made to commemorate The Wizard of Oz’s golden anniversary. July babies have permission to adorn themselves with this beautiful red stone even when it’s not their birthday.
Rubies are considered precious stones — along with diamonds, sapphires and emeralds — and have a hardness of 9.0 on the Mohs Scale, surpassed only by Moissanite and diamonds. They are composed of corundum, a colorless mineral that is also the basic material of sapphires. In the July birthstone, the red of the gemstone — and the various hues seen in sapphires — are produced by the presence of trace elements. In the case of a ruby, this element is chromium. Rubies range in color from vermilion to a violet red. They are also pleochroic, which means that a stone’s hue can vary depending on the direction of viewing. The most sought-after color is pigeon’s blood: pure red with a hint of blue.
Rubies that are hosted in dolomite marble are the most prized: Because the marble is low in iron, so are the rubies, resulting in a more intense color. Rubies found in basalt, which has a higher iron content, are generally darker and less intense.
When shopping for antique and vintage ruby jewelry, remember that the 4Cs of selecting the perfect diamond — color, clarity, cut and carat — also apply to rubies.
According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and the stone should be clear and inclusion-free. Accordingly, the cut should show off its color and clarity. As for the last criterion, fine rubies more than a carat in weight are rare. Often, large rubies are more expensive than diamonds of comparable weights.
Find a collection of ruby necklaces, ruby rings and other accessories on 1stDibs.