73.76 Carats Ruby Mozambique Oval Faceted Cut stone Layout Heated Natural Gem
Located in Jaipur, RJ
73.76 Carats Ruby Mozambique Oval Faceted Cut stone Layout Heated Natural Gem Weight: 73.76 Carats Size: 11x10 To 14x10 MM Pieces: 17 Shape: Faceted Oval cut stone
Ruby
58.39 Carats Ruby Mozambique Oval Faceted Cut stone Layout Heated Natural Gem
Located in Jaipur, RJ
58.39 Carats Ruby Mozambique Oval Faceted Cut stone Layout Heated Natural Gem Weight: 58.39 Carats Size: 9x8 To 15x11 MM Pieces: 13 Shape: Faceted Oval cut stone
Ruby
Certified 3.11 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
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
Ruby
Certified 4.12 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 4.12 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Weight: 4.12 Carats Size: 15x10x2.5 MM Pieces: 1 Shape: Faceted Oval cut stone
Ruby
Certified 3.28 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 3.28 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 3.28 Carats Size: 9X8X4 MM Pieces: 1 Shape: Faceted Cushion cut stone
Ruby
Certified 4.03 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
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
Ruby
Certified 3.13 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
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
Ruby
45.63 Carats Ruby Mozambique No-Heat Marquise Layout Fine jewelry Natural Gem
Located in Jaipur, RJ
45.63 Carats Ruby Mozambique No-Heat Marquise Layout Fine jewelry Natural Gem Gemstone - Ruby Weight: 45.63 Carats Quantity - 16 Pieces Shape: Marquise
Ruby
43.45 Carats NO HEAT Ruby Mozambique Cut Stone Marquise Fine Quality Natural
Located in Jaipur, RJ
43.45 Carats NO HEAT Ruby Mozambique Cut Stone Marquise Fine Quality Natural Weight: 43.65 Carats Size: 4x2 MM Shape: marquise cut stone
Ruby
119.24 carats ruby Mozambique cut stone cushion 19 Pieces layout heated natural
Located in Jaipur, RJ
119.24 carats ruby Mozambique cut stone cushion layout heated natural gemstone Weight: 119.24 Carats Size: 8x9 to 17x13 MM Shape: cushion cut Pieces - 19
Ruby
222.27 carats ruby Mozambique cut stone cushion 33 Pieces layout heated natural
Located in Jaipur, RJ
222.27 carats ruby Mozambique cut stone cushion 33 Pieces layout heated natural Weight: 222.27 Carats Size: 9x9 to 15x14 MM Shape: cushion cut Pieces - 33
Ruby
Mozambique Ruby 1.00Cts Cut Stone Unheated Ruby 100% Natural Certified Ruby
Located in Chicago, IL
Mozambique Ruby 1.00Cts Cut Stone Unheated Ruby 100%Natural Certified Ruby Additional information: Condition: New without tags: A brand-new, unused, and unworn item (including handm...
Ruby, Yellow Gold, 14k Gold
Certified 3.27 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 3.27 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 3.27 Carats Size: 11.5x7x3.5 MM Pieces: 1 Shape: Faceted Cushion cut stone
Ruby
Certified 3.71 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 3.71 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 3.71 Carats Size: 10.5x10x4 MM Pieces: 1 Shape: Faceted Cushion cut stone
Ruby
Certified 10.44 Carats Mozambique Ruby Pear Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
Certified 10.44 Carats Mozambique Ruby Pear Faceted Cutstone No Heat Natural Gem Weight: 10.44 Carats Size: 15x11x7 MM Pieces: 1 Shape: Faceted Pear cut stone
Ruby
Certified 1.85 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 1.85 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 1.85 Carats Size: 8x7x3.5 MM Pieces: 1 Shape: Faceted Cushion cut stone
Ruby
Certified 1.77 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 1.77 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 1.77 Carats Size: 9x6x2.5 MM Pieces: 1 Shape: Faceted Cushion cut stone
Ruby
Certified 2.53 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 2.53 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 2.53 Carats Size: 9x8x3 MM Pieces: 1 Shape: Faceted Cushion cut stone
Ruby
Certified 2.31 Carats Mozambique Ruby Round Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
Certified 2.31 Carats Mozambique Ruby Round Faceted Cut stone No Heat Natural Gem Weight: 2.31 Carats Size: 8x4 MM Pieces: 1 Shape: Faceted Round cut stone
Ruby
Certified 1.44 Carats Mozambique Ruby Round Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
Certified 1.44 Carats Mozambique Ruby Round Faceted Cut stone No Heat Natural Gem Weight: 1.44 Carats Size: 3X7 MM Pieces: 1 Shape: Faceted Round cut stone
Ruby
Mozambique Ruby Blood Red 4.05 cts 100% Natural Ruby Unheated Ruby Certified
Located in Chicago, IL
Mozambique Ruby Blood Red 4.05 cts 100% Natural Ruby UNHEATED Ruby Certified.
Ruby
85.87 Carats Ruby Mozambique Heart Faceted Cut stone Layout Heated Natural Gem
Located in Jaipur, RJ
85.87 Carats Ruby Mozambique Heart Faceted Cut stone Layout Heated Natural Gem Weight: 85.87 Carats Size: 9.5x10 To 13x14 MM Pieces: 15 Shape: Faceted Heart cut stone
Ruby
Certified 3.78 Carats Mozambique Ruby Hexagon Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 3.78 Carats Mozambique Ruby Hexagon Faceted Cut stone No Heat Natural Weight: 3.78 Carats Size: 11x10x3 MM Pieces: 1 Shape: Faceted hexagon Cur stone
Ruby
50.20 Carats Mozambique Ruby Hexagon Faceted Cut stone No Heat Natural Gemstone
Located in Jaipur, RJ
50.20 Carats Mozambique Ruby Hexagon Faceted Cut stone No Heat Natural Gemstone Weight: 50.20 Carats Size: 6.5x7.5 to 11x12.5 MM Pieces: 18 Shape: Faceted Hexagon cut stone
Ruby
Certified 1.81 Carats Mozambique Ruby Hexagon Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 1.81 Carats Mozambique Ruby Hexagon Faceted Cut stone No Heat Natural Weight: 1.81 Carats Size: 8x3 MM Pieces: 1 Shape: Faceted Hexagon cut stone
Ruby
Certified 3.72 Carats Mozambique Ruby Fancy Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
Certified 3.72 Carats Mozambique Ruby Fancy Faceted Cut stone No Heat Natural Gem Weight: 3.72 Carats Size: 11x11x3.5 MM Pieces: 1 Shape: Faceted Fancy cut stone
Ruby
25.81 Carats Ruby Mozambique Pear Faceted Cut stone 3 Piece Heated Natural Gem
Located in Jaipur, RJ
25.81 Carats Ruby Mozambique Pear Faceted Cut stone 3 Piece Heated Natural Gem Weight: 25.81 Carats Pieces: 3 Size - 15x14-18x15 MM Shape: Faceted pear cut stone
Ruby
Mozambique Ruby 1.55 cts Purplish Red Natural Ruby Cut Stone Loose
Located in Chicago, IL
Mozambique Ruby 1.55 cts Purplish Red Natural IGI Certified Ruby Cut Stone Loose Light weight can be worn everyday Additional information: Condition: New without tags: A brand-new, ...
Ruby
Ruby Mozambique H 4.24 Carats Pink Heart Cut Stone For Jewelry Natural Gemstone
Located in Jaipur, RJ
Ruby Mozambique H 4.24 Carats Pink Heart Cut Stone For Jewelry Natural Gemstone Gemstone - Ruby Weight - 4.24 carats Shape - Heart Size - 10x10x5 MM Quantity - 1 piece ...
Ruby
Certified 13.36 Carat Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 13.36 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 13.36 Carats Size: 13.5x12x10 MM Pieces: 1 Shape: Faceted oval Cut stone
Ruby
Certified 3.13 Carats Mozambique Ruby Pear Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 3.13 Carats Mozambique Ruby Pear Faceted Cut stone No Heat Natural Gem Weight: 3.13 Carats Size: 13X6X3 MM Pieces: 1 Shape: Faceted Pear cut stone
Ruby
Certified 1.36 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 1.36 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 1.36 Carats Size: 8X5X3 MM Pieces: 1 Shape: Faceted oval Cur stone
Ruby
36.20 Carats NO HEAT Ruby Mozambique Princess Cut Stone Fine Quality Natural Gem
Located in Jaipur, RJ
36.20 Carats NO HEAT Ruby Mozambique Princess Cut Stone Fine Quality Natural Weight: 36.20 Carats Size: 1.50 mm Shape: princess cut stone
Ruby
189.56 carats ruby Mozambique cut stone oval 27 Pieces layout heated natural gem
Located in Jaipur, RJ
189.56 carats ruby Mozambique cut stone oval 27 Pieces layout heated natural gem Weight: 189.56 Carats Size: 9x12 to 17x13 MM Shape: oval cut Pieces - 27
Ruby
92.09 carats ruby Mozambique cut stone pear 17 Pieces layout heated natural gem
Located in Jaipur, RJ
92.09 carats ruby Mozambique cut stone pear 17 Pieces layout heated natural gem Weight: 144.90 Carats Size: 6x11 to 12x24 MM Shape: pear cut Pieces - 17
Ruby
144.90 carats ruby Mozambique cut stone oval 19 Pieces layout heated natural gem
Located in Jaipur, RJ
144.90 carats ruby Mozambique cut stone oval 19 Pieces layout heated natural gem Weight: 144.90 Carats Size: 8x11 to 15x18 MM Shape: oval cut Pieces - 19
Ruby
2.10 carats Orangish Red ruby Mozambique No-heat Pear Cut Stone Natural Gemstone
Located in Jaipur, RJ
2.10 carats Orangish Red ruby Mozambique No-heat Pear Cut Stone Natural Gemstone Weight: 2.10 Carats Size: 10x6x4 mm Shape: pear cut stone Quantity - 1 Piece
Ruby
2.00 carats Orangish Red ruby Mozambique No-heat Pear Cut Stone Natural Gemstone
Located in Jaipur, RJ
2.00 carats Orangish Red ruby Mozambique No-heat Pear Cut Stone Natural Gemstone Weight: 2.00 Carats Size: 11x7x3 mm Shape: pear cut stone Quantity - 1 Piece
Ruby
Certified 7.50 Carats Mozambique Ruby Pear Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
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: 7.5 Carats Size: 17x5...
Ruby
Certified 1.94 Carats Mozambique Ruby Pear Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
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: 1.94 Carats Size: 9x6...
Ruby
Certified 1.48 Carats Mozambique Ruby Pear Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
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: 1.48 Carats Size: 10....
Ruby
Certified 1.69 Carats Mozambique Ruby Oval Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
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: 1.69 Carats Size: 8x6...
Ruby
Certified 2.89 Carats Mozambique Ruby Pear Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
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...
Ruby
Certified 2.41 Carats Mozambique Ruby Oval Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
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: 2.41 Carats Size: 10x...
Ruby
18.90 Carats NO-HEAT Ruby Mozambique Round Cut Stone For Jewelry Natural Gem
Located in Jaipur, RJ
18.90 Carats NO-HEAT Ruby Mozambique Round Cut Stone For Jewelry Natural Gem Weight: 18.90 Carats Size: 1.5 to 3 mm Quantity - 363 Pieces Shape: round cut stone
Ruby
12.50 Carats Mozambique Ruby Baguette No-Heat Cut stone 104 Pieces natural Gem
Located in Jaipur, RJ
12.50 Carats Mozambique Ruby Baguette No-Heat Cut stone 104 Pieces natural Gem Weight: 12.50 Carats Size: 1.5x2.5 to 2x5 MM Pieces: 104 Shape: baguette
Ruby
6.08 Carats Mozambique Ruby Pear & Heart Cut Stone 3 Pieces For Jewelry natural
Located in Jaipur, RJ
6.08 Carats Mozambique Ruby Pear & Heart Cut Stone 3 Pieces For Jewelry natural Weight: 6.08 Carats Size: 11x7 To 7.5x9 MM Pieces: 3 Shape: pear 7 heart
Ruby
Certified 3.11 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 3.11 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Gemstone - Ruby Weight: 3.11 Carats Size: 11.03x8.00x3.38 MM Pieces: 1 Shape: Faceted Oval cut stone
Ruby
Certified 6.51 Carats Mozambique Ruby Oval Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
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: 6.51 Carats Size: 12x...
Ruby
Natural Mozambique Ruby & Diamond Baguette Necklace in 18k Gold
Located in jaipur, IN
This stunning, designer-made Necklace is crafted from 18-carat gold and features a Mozambique ruby and baguette diamond gemstone. Radiating timeless elegance, this exquisite necklace...
Diamond, Ruby, 18k Gold
Certified 4.77 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
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
Ruby
Certified 3.43 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 3.43 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 3.43 Carats Size: 12.5x8x3.5 MM Pieces: 1 Shape: Faceted Oval cut stone
Ruby
Certified 3.89 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 3.89 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 3.89 Carats Size: 12x10x3 MM Pieces: 1 Shape: Faceted Oval cut stone
Ruby
Certified 4.23 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 4.23 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 4.23 Carats Size: 12.5x11x3 MM Pieces: 1 Shape: Faceted Oval cut stone
Ruby
Certified 1.78 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 1.78 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 1.78 Carats Size: 8x6x3.5 MM Pieces: 1 Shape: Faceted Oval cut stone
Ruby
Certified 1.61 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 1.61 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 1.61 Carats Size: 8x6x4 MM Pieces: 1 Shape: Faceted Oval cut stone
Ruby
Certified 1.61 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 1.61 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 1.61 Carats Size: 8x6.5x2.5 MM Pieces: 1 Shape: Faceted Oval cut stone
Ruby
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.