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Ruby Jewelry

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Creator: Harbor Diamonds
Gemstone: Ruby
Certified Burma Ruby Diamond Collar Necklace 24.50 Carats 18 Karat Yellow Gold
Located in New York, NY
Vintage 18 Karat yellow gold collar necklace featuring 5 Oval Burma Rubies weighing 7.50 Carats, Heated, flanked with baguette and round brilliants weighing approximately 17 carats.
Category

1970s Contemporary Vintage Ruby Jewelry

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Double Cluster Ruby Diamond Pendant Necklace 0.47 Carats 18 Karat Yellow Gold
Located in New York, NY
18 Karat yellow gold pendant featuring four round brilliants weighing 0.15 carats and 4 Rubies weighing 0.32 carats. Chain ha 3 loops: 16" 17" 18"
Category

2010s Contemporary Ruby Jewelry

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

C. DUNAIGRE Burma Ruby Heated Diamond Cluster Star Earrings 28 CTTW
Located in New York, NY
C. Dunaigre, star cluster earrings feautring 20 pear shape Burma Heated Rubies weighing apprxoately 22 Carats from Intense to Vivid Red flanked w...
Category

Early 2000s Contemporary Ruby Jewelry

Materials

Diamond, Ruby, Yellow Gold

Retro Train Ride Multi Gemstone Brooch 18 Karat Gold 31.8 Grams
Located in New York, NY
Adorable Retro brooch featuring a series of trains with accents of Sapphires, Emeralds and Rubies crafted in 18 Karat Yellow Gold.
Category

1950s Retro Vintage Ruby Jewelry

Materials

Ruby, Blue Sapphire, Emerald, Multi-gemstone, Gold, 18k Gold, Yellow Gold

Yellow Gold Round Disc Chain with Ruby Beaded Padlock Charm
Located in New York, NY
Ruby charm lock9.3 G. 1"in length Chain 8.8 g 20"in length
Category

21st Century and Contemporary Italian Modern Ruby Jewelry

Materials

Ruby, 14k Gold, Yellow Gold

Cabochon Burma GIA, Cocktail Ring
Located in New York, NY
Cabochon Burma Heated 5.75 Cts 10.24x7.70x7.30 mm diamonds 3 cts.
Category

21st Century and Contemporary Burmese Contemporary Ruby Jewelry

Materials

Ruby, 18k Gold

GIA Certified Oval Ruby Diamond Double Halo Ring 2.07 Carat 18 Karat White Gold
Located in New York, NY
GIA Certified oval shape red Ruby weighing 1.52 carats flanked with a diamond double halo weighing 0.55 carats, in 18k white gold. Color G-H Clarity SI
Category

2010s American Contemporary Ruby Jewelry

Materials

Ruby, Diamond, White Gold

GIA Certified Sugar Loaf Ruby No Heat Diamond Ring Platinum 11.92 Carat
Located in New York, NY
Platinum cocktail ring featuring one GIA Certified Sugar Loaf Ruby weighing 10.42 carats flanked with round brilliants and baguettes weighing 1.50 cara...
Category

Early 2000s American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, Platinum

Ruby and Diamonds Cocktail Ring
Located in New York, NY
18K White Gold 9 Ruby's 0.77 cts. 90 round diamonds 0.44 cts.
Category

21st Century and Contemporary American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, 18k Gold

Ruby Diamond Floral Cluster Pendant Necklace 1.12 CTTW 14 Karat Yellow Gold
Located in New York, NY
Fashion floral cluster pendant featuring 6 Rubies weighing 1.02 Carats, and 5 round brilliants weighing 0.10 carats, in 14 karat yellow gold. Chain has three loops 16.5", 17", 17.88"
Category

2010s Contemporary Ruby Jewelry

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

GRS & GIA Certified Oval Red Ruby 2.17 Carats Burma 8.80 x 6.70 MM
Located in New York, NY
GRS & GIA Certified Oval shape red Ruby weighing 2.17 Carats and measuring 8.80 x 6.70 MM, Burma. Heated. Can customize in a ring, pendant or bracelet. More Rubies in stock. Email f...
Category

2010s Burmese Contemporary Ruby Jewelry

Materials

Ruby

GRS & GIA Certified Burma Red Oval Ruby 4.02 Carats Heated
Located in New York, NY
GRS & GIA Certified Oval shape Red Ruby weighing 4.02 carats and measuring 10.40 x 8.00 MM, Burma. Heated Can customize in a ring, pendant or bracelet. More Rubies in stock. Email f...
Category

2010s Burmese Contemporary Ruby Jewelry

Materials

Ruby

GRS & GIA Certified Burma Oval Shape Ruby 3.16 Carats Heated
Located in New York, NY
GRS & GIA Certified Oval shape red Ruby weighing 3.16 Carats and measuring 8.90 x 7.50 MM, Burma. Heated. Can customize in a ring, pendant or bracelet. More Rubies in stock. Email f...
Category

2010s Burmese Contemporary Ruby Jewelry

Materials

Ruby

GIA Certified No Heat Heart Shape Ruby Diamond Halo Pendant 2.10 Carat 18 Karat
Located in New York, NY
GIA Certified NO HEAT Heart shape red Ruby weighing 1.57 carats flanked with a diamond halo pendant weighing 0.53 carats, in 18k white gold.
Category

2010s American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, White Gold

GIA Certified No Heat Ruby Diamond Three-Stone Ring Platinum 2.42 Carat
Located in New York, NY
GIA Certified three stone ring featuring one oval shape red Ruby weighing 2.01 carats flanked with two bullets weighing 0.41 carats, cra...
Category

2010s American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, Platinum

HARBOR D. Ruby Diamond Wedding Band 0.96 Carat 18 Karat White Gold
Located in New York, NY
18K White gold band featuring 7 red rubies weighing 0.87 carats and 24 round brilliants weighing 0.09 carats. Great for stacking! Color G-H Clarity SI
Category

2010s American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, White Gold

HARBOR D. Ruby Diamond Wedding Band 1.70 Carat 18 Karat White Gold
Located in New York, NY
18K White gold band featuring 11 red rubies weighing 1.10 carats surrounded by 50 round brilliants weighing 0.60 carats. Great for stacking! Color G-H Clarity SI
Category

2010s American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, White Gold

Ruby Diamond Halo Stud Earrings 3.84 Carat Gold 14 Karat
Located in New York, NY
14K Yellow gold stud earrings featuring two red oval shape rubies, 2.90 carats, surrounded by round brilliants weighing 0.94 carats. Color G-H Clarity SI
Category

2010s American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, Gold, 14k Gold

Ruby Diamond Drop Earrings 4.69 Carat 18 Karat Rose Gold
Located in New York, NY
18k Rose gold drop earrings featuring two pear shape red rubies, 3.38 carats surrounded by round brilliants weighing 1.31 carats. Color G-H Clarity SI
Category

2010s American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, Rose Gold

Vintage Emerald Sapphire Ruby Yellow Gold Necklace with Diamonds 18 Karat Gold
Located in New York, NY
Vintage 18K Yellow gold necklace featuring three ovals of an Emerald, Sapphire and Ruby flanked with round brilliants in a bow motif.
Category

2010s American Contemporary Ruby Jewelry

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold

GRS Certified Oval Pigeon Blood Ruby Diamond Ring
Located in New York, NY
GRS Certified ring featuring one oval shape natural Ruby weighing 2.57 carats flanked with two diamond ovals and numerous round brilliants. Ruby: D...
Category

2010s Mozambican Contemporary Ruby Jewelry

Materials

Diamond, Ruby

GRS Certified Natural Ruby 4.04 Carat No Heat Vivid Red
Located in New York, NY
Lively Octagonal shape Natural Ruby weighing 4.04 carats with No Heat. Color: Vivid Red Dimensions: 11.12 x 7.69 x 3.76 mm Please email for more rubies.
Category

2010s Mozambican Contemporary Ruby Jewelry

Materials

Ruby

Mozambique Natural Ruby Pigeon Blood 5.38 Carat
Located in New York, NY
Gorgeous Natural Ruby with vivid red Pigeon Blood color weighing 5.38 carats. No Heat Shape: Octagonal Dimensions: 11.5 x 8.20 x 5.62 mm
Category

2010s Mozambican Contemporary Ruby Jewelry

Materials

Ruby

Double Row Diamond Ruby Tennis Bracelet 5.35 Carat 18 Karat White Gold
Located in New York, NY
18K White gold tennis bracelet featuring 164 round brilliants, 2.95 carats and 5 rubies weighing 2.40 carats. Color G-H Clarity SI
Category

2010s American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, White Gold

Ruby Diamond Halo Bracelet 14.30 Carat 18 Karat White Gold
Located in New York, NY
Nineteen red rubies, 10.80 carats, flanked with 304 round diamonds weighing 3.50 carats, in 18k white gold.
Category

2010s American Contemporary Ruby Jewelry

Materials

Ruby, White Gold

GIA Certified Burma Ruby Diamond Drop Earrings 3.53 Carat 18 Karat White Gold
Located in New York, NY
18K White gold drop earrings featuring two triangular Burma Rubies weighing 1.33 carats and three diamonds, princess, pear, and emerald cuts, weighing 2.20 carats. Elegant pair of ea...
Category

2010s American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, White Gold

Ruby Diamond Bezel Set Earring 1.20 Carat Platinum
Located in New York, NY
Art Deco inspired bezel set earrings featuring vibrant red rubies weighing 1.20 carats crafted in platinum. Harbor diamonds can mount your own diamo...
Category

2010s American Art Deco Ruby Jewelry

Materials

Ruby, Platinum

Ruby Diamond Drop Earrings 1.68 Carats Platinum
Located in New York, NY
Art Deco inspired drop earrings featuring two round brilliants weighing 0.24 carats with red rubies weighing 1.44 carats, crafted in platinum. Harbor Diamonds can mount your own di...
Category

2010s American Art Deco Ruby Jewelry

Materials

Diamond, Ruby, Platinum

Ruby Diamond Bezel Set Earrings 1.72 Carat Platinum
Located in New York, NY
Art Deco inspired earring mountings featuring red rubies weighing 1.44 carats and round brilliants weighing 0.28 carats, crafted in platinum. Harbor diamonds can mount your own dia...
Category

2010s American Art Deco Ruby Jewelry

Materials

Ruby, Platinum

Ruby Diamond Halo Stud Earrings 3.84 Carat Gold
Located in New York, NY
14K Yellow gold stud earrings featuring two red oval shape rubies, 2.90 carats, surrounded by round brilliants weighing 0.94 carats. Color G-H Clarity SI
Category

2010s American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, Gold, 14k Gold

Heart Shape Ruby Diamond Clover Earrings 2.51 Carat
Located in New York, NY
Eight heart shape red rubies weighing 2.16 carats surrounded by round brilliants weighing 0.35 carats, in 14k yellow gold. Color G-H Clarity SI
Category

2010s American Contemporary Ruby Jewelry

Materials

Ruby, 14k Gold

Ruby Diamond Drop Earrings 3.46 Carat 18 Karat Yellow Gold
Located in New York, NY
18K Yellow gold drop earrings featuring two oval shape red rubies 2.90 carats, surrounded by round brilliants weighing 0.56 carats. Color G-H Clarity SI
Category

2010s American Contemporary Ruby Jewelry

Materials

Ruby, 18k Gold

Ruby Diamond Flower Pendant 1.08 Carats 18K
Located in New York, NY
18K White gold pendant featuring four red rubies weighing 0.84 carats flanked with 41 round diamonds weighing 0.24 carats. Color H-I Clarity SI
Category

21st Century and Contemporary American Contemporary Ruby Jewelry

Materials

Ruby, Diamond, 18k Gold

Three Row Ruby Diamond Wedding Band 1.70 Carats 18K
Located in New York, NY
18k White gold wedding band featuring 11 red round Rubies weighing 1.10 Carats flanked with 50 round diamonds weighing 0.60 carats. Color G-H Clarity SI 6.25 mm width
Category

21st Century and Contemporary American Contemporary Ruby Jewelry

Materials

Ruby, 18k Gold

Ruby and Diamond Flower Pendant
Located in New York, NY
18K white Gold 5 Ruby 0.95 cts. 1 round Diamond 0.13 cts It comes with a chain
Category

21st Century and Contemporary American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, 18k Gold

Pear Shape Ruby and Diamond Bracelet
Located in New York, NY
14K White Gold Ruby: 8.15 Cts Diamonds 0.72 Cts. All our gemstones are genuine and are sourced with the highest degree of integrity.
Category

21st Century and Contemporary American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, 14k Gold

Five Stone Ruby Diamond White Gold Bracelet
Located in New York, NY
5 x 3 Rubys :1.65 Cts. T/W 14K white gold
Category

21st Century and Contemporary American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, 14k Gold

Ruby Diamond Rose Gold Dangle Earrings
Located in New York, NY
18K Rose Gold/4.7 g. 8 Ruby: 3.46 Cts. 88 Diamonds : 0.76 Cts
Category

21st Century and Contemporary American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, 18k Gold

Ruby Diamond Rose Gold Pendant
Located in New York, NY
18K Rose Gold 2.1 g. 4 Ruby: 2.25 Cts 41 Round Diamonds : 0.43 Cts. 1.25" long
Category

21st Century and Contemporary American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, 18k Gold

3.20 Carat Oval Rubies Diamond Gold Earrings
Located in New York, NY
The oval ruby in these earrings have a total carat weight of 3.20 carats, and they measure 8x6 MM.. The diamonds have a total carat weight of 0.94 carats. The diamonds are H color an...
Category

21st Century and Contemporary American Contemporary Ruby Jewelry

Materials

Ruby, Diamond, 14k Gold

.55 Carat Oval Ruby Diamond Gold Engagement Ring
Located in New York, NY
The oval ruby in this ring has a total carat weight of 0.55 carats. The diamonds have a total carat weight of 0.20 carats. All our Gemstones are genuine, and are sourced with the hi...
Category

21st Century and Contemporary American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, 14k Gold

Oval Ruby and Diamond Patterned White Gold Bracelet
Located in New York, NY
The oval rubies in this bracelet have a total carat weight of 11.55 carats. The diamonds have a total carat weight of 1.39 carats. Number of ruby: 21 Number of diamonds: 42 settin...
Category

21st Century and Contemporary American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, 14k Gold

Emerald Cut Cushion Ruby Diamond Gold Ring 1.28 Carat
Located in New York, NY
The emerald cut / cushion ruby in this ring has a total carat weight of 0.98 carats. The diamonds have a total carat weight of 0.30 carats. All our Gemstones are genuine, and are s...
Category

21st Century and Contemporary American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, 14k Gold

3.02 Carat Oval Ruby Diamond Gold Ring
Located in New York, NY
This ruby and diamond ring is available in 18K yellow gold. The center stone may be special-ordered in any precious gemstone color. The oval ruby in this ring has a total carat weigh...
Category

21st Century and Contemporary American Contemporary Ruby Jewelry

Materials

Diamond, Ruby, 18k Gold

Vintage and Antique Ruby Jewelry for Sale on 1stDibs

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.

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