$369
W 0.24 in D 0.1 in L 0.36 in
Certified 1.60 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 1.60 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 1.60
Ruby
$741
W 0.28 in D 0.12 in L 0.44 in
Certified 2.47 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 2.47 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 2.47
Ruby
$531
W 0.28 in D 0.14 in L 0.36 in
Certified 2.36 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 2.36 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 2.36
Ruby
$559
W 0.24 in D 0.12 in L 0.38 in
Certified 1.87 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 1.87 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 1.87
Ruby
$630
W 0.3 in D 0.1 in L 0.52 in
Certified 2.80 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 2.80 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 2.80
Ruby
$1,512
W 0.28 in D 0.12 in L 0.44 in
Certified 2.88 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 2.88 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 2.88
Ruby
$1,199
W 0.28 in D 0.22 in L 0.48 in
Certified 4.00 Carats Mozambique Ruby Pear Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 4.00 Carats Mozambique Ruby Pear Faceted Cut stone No Heat Natural Gem Weight: 4.00
Ruby
$859
W 0.32 in D 0.14 in L 0.4 in
Certified 2.87 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 2.87 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 2.87
Ruby
$2,282
W 0.12 in L 0.16 in
8.78 Carats Mozambique Ruby Top Quality Oval Cut stone No Heat Natural Gemstone
Located in Jaipur, RJ
8.78 Carats Mozambique Ruby Top Quality Oval Cut stone No Heat Natural Gemstone Weight: 8.78
Ruby
$19,900
W 0.56 in L 0.71 in
17.18 Carats Mozambique No-Heat Ruby Natural Oval Cutstone For Fine Jewelry Gem
Located in Jaipur, RJ
17.18 Carats Mozambique No-Heat Ruby Natural Oval Cut stone For Fine Jewelry Gem Weight: 17.18
Ruby
$728
W 0.08 in L 0.12 in
2.60 Carats Mozambique Ruby Top Quality Princess Cut stone No Heat Natural Gem
Located in Jaipur, RJ
2.60 Carats Mozambique Ruby Top Quality Princess Cut stone No Heat Natural Gem Weight: 2.60 Carats
Ruby
8.21 Carats Mozambique Ruby Top Quality Pear Cut stone No Heat Natural Gemstone
Located in Jaipur, RJ
8.21 Carats Mozambique Ruby Top Quality Pear Cut stone No Heat Natural Gemstone Weight: 8.21
Ruby
Natural Mozambique Ruby Ring 0.95 Carats 9K Yellow Gold
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Mozambique Ruby
Ruby, Gold, Yellow Gold
Natural Mozambique Ruby Ring 0.3 Carats 9K Yellow Gold
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Mozambique Ruby
Ruby, Gold, Yellow Gold
Natural Mozambique Ruby Ring 0.95 Carats 9K Yellow Gold
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Mozambique Ruby
Ruby, Gold, Yellow Gold
$3,999
W 0.3 in D 0.12 in L 0.36 in
2.03 carats Orangish Red ruby Mozambique No-heat Heart Cut Stone Natural Gem
Located in Jaipur, RJ
2.03 carats Orangish Red ruby Mozambique No-heat Heart Cut Stone Natural Gem Weight: 2.03 Carats
Ruby
$506
W 0.4 in L 0.46 in
5.06 Carats Mozambique Ruby Hexagon 2 Piece Faceted Cut stone Heated Natural Gem
Located in Jaipur, RJ
5.06 Carats Mozambique Ruby Hexagon 2 Piece Faceted Cut stone Heated Natural Gem Weight: 5.06
Ruby
Natural Mozambique Ruby Ring 0.3 Carats 9K Yellow Gold
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Mozambique Ruby
Ruby, Gold, Yellow Gold
Natural Mozambique Ruby Ring 0.95 Carats 9K Yellow Gold
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Mozambique Ruby
Ruby, Gold, Yellow Gold
Natural Mozambique Ruby Ring 0.95 Carats 9K Yellow Gold
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Mozambique Ruby
Ruby, Gold, Yellow Gold
166.10 Carats Mozambique Ruby No Heat Beads Top Fine gemstones Natural Gems
Located in Jaipur, RJ
Weight: 166.10 Carats Size: 3 To 5 MM Shape: Beads Quantity - 7 Line
Ruby
$14,999
W 0.08 in D 0.12 in L 0.2 in
184.50 Carats Mozambique Ruby No Heat Drops Top Fine gemstones Natural Gems
Located in Jaipur, RJ
Weight: 184.50 Carats Size: 2x3 To 5x3 MM Shape: Drops Quantity - 6 Line
Ruby
$718
W 0.08 in L 0.14 in
3.59 Carats Mozambique Ruby Top Quality Heart Cut stone No Heat Natural Gemstone
Located in Jaipur, RJ
3.59 Carats Mozambique Ruby Top Quality Heart Cut stone No Heat Natural Gemstone Weight: 3.59
Ruby
Mozambique Ruby 8.77cts Natural Unheated Blood Red Pear Stone
Located in Chicago, IL
Mozambique ruby 8.77Cts Natural Red Ruby UNHEATED Ruby Blood Red Ruby Pear Stone Additional
Ruby
$2,194
W 0.21 in D 0.12 in L 0.31 in
Mozambique Ruby 0.95Cts Cut Stone Unheated 100% Natural Certified
Located in Chicago, IL
Mozambique Ruby 0.95Cts Cut Stone Unheated Ruby 100%Natural Ruby Certified Additional information
Ruby
Mozambique Ruby Cut Stone 0.93cts 100% Natural IGI Certified
Located in Chicago, IL
Mozambique Ruby Cut Stone 0.93cts 100% Natural Ruby IGI Certified Ruby Stone Light weight can be
Ruby
$25,999Sale Price|21% Off
Royal Handcrafted Natural Mozambique Ruby Ring in 22k Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
Royal Handcrafted Natural Mozambique Ruby Ring in 22k Gold Natural Mozambique Ruby - 3.27 CTS 22
Ruby, 22k Gold
Mozambique Ruby 3.25 cts Pigeon Blood Red Unheated Natural
Located in Chicago, IL
Mozambique Ruby 3.25 cts Pigeon Blood Red Unheated Natural Red Ruby. Note :- photo is taken in
Ruby
Mozambique 0.80Cts Unheated Ruby Cut Stone 100% Natural Certified
Located in Chicago, IL
Mozambique Ruby 0.80Cts Unheated Ruby Cut Stone 100%Natural Ruby CERTIFIED Item Details: Gold wt
Ruby
$70,400Sale Price|20% Off
Bellerophon Certified Natural Mozambique Ruby 3.03 Carat Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
An elegant and finely balanced ruby ring, crafted in 18K white gold, centered by a natural ruby
Diamond, White Diamond, Ruby, Platinum
Certified 10.98 Carat Natural Mozambique Ruby and Diamond Pendant
By Royaal Stones Ltd
Located in Bangkok, Thailand
stunning pear shape, 10.98 carat natural Mozambique Ruby pendant, surrounded by 1.45 carat White Diamonds
Diamond, Ruby, 18k Gold, White Gold
$14,040
W 0.36 in D 0.25 in L 0.5 in
Mozambique Ruby 5.48cts Purplish Red Rare Size IGI Certified Natural Ruby Cut
Located in Chicago, IL
Mozambique Ruby 5.48cts Purplish Red Rare size IGI Certified Natural Ruby Cut Light weight can be
Ruby
$4,365
W 0.23 in D 0.15 in L 0.3 in
1.50 cts Mozambique Ruby Unheated Blood Red Cut Stone Natural Ruby AAA+
Located in Chicago, IL
1.50 cts Mozambique Ruby Unheated Blood Red Ruby Cut Stone Natural Ruby Gemstone Note: There May
Ruby
$2,438
W 0.29 in D 0.18 in L 0.42 in
3.30cts Mozambique Blood Red Unheated 100% Natural Ruby Cut Stone
Located in Chicago, IL
3.30cts Mozambique Ruby Blood Red Unheated Ruby 100%Natural Ruby Cut Stone Additional information
Ruby
$4,124
H 0.22 in W 0.29 in L 0.37 in
3.35cts Mozambique Ruby Unheated Cut Stone 100% Natural Certified AAA+
Located in Chicago, IL
3.35cts Mozambique Ruby Unheated Cut Stone 100%Natural Ruby Certified Ruby Additional information
Ruby
$96,000Sale Price|20% Off
3.07 Carat Natural Mozambique Ruby Diamond Platinum Ring NO HEAT
Located in Chicago, IL
A striking and highly saturated 3.07 carat natural Mozambique ruby set in a refined platinum
Diamond, White Diamond, Ruby, Platinum
$2,099Sale Price|30% Off
3.41 Carat Natural Mozambique Ruby Ring in 18k Solid Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
Magnificent ruby High brilliance, Round faceted, natural 0.99 carats ruby mounted in high profile
Ruby, Gold
$1,172
W 0.24 in D 0.14 in L 0.35 in
Mozambique Ruby 1.60 cts Purplish Red 100% Natural IGI Certified Red Ruby Cut
Located in Chicago, IL
Mozambique Ruby 1.60 cts Purplish Red 100%Natural IGI Certified Red Ruby Cut Light weight can be
Ruby
Natural Mozambique Pear Shape Ruby Diamond Ring 7.13 Carat GRS Certified
Located in Great Neck, NY
fine jewelry collection. Center Stone: 7.13ct Natural Mozambique Ruby Diamond Weight: Approx. 5.50
Diamond, White Diamond, Ruby, Blue Sapphire, Pink Sapphire, Star Ruby, G...
Natural Mozambique Ruby Ring With Diamonds 1.44 Carats 9K Yellow Gold
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Mozambique Ruby
Diamond, White Diamond, Ruby, Gold, Yellow Gold
Natural Unheated Mozambique Ruby 2.10 carats set in Platinum Ballerina Ring
Located in Los Angeles, CA
certified quality and fine craftsmanship. Center Stone: Natural Mozambique Ruby, unheated Quantity &
Ruby, Platinum
$6,320Sale Price|20% Off
W 0.91 in D 0.24 in L 0.91 in
Set in 18K Gold, natural Mozambique Ruby, Mother of Pearl & Diamond Stud Earring
By JEWEL HUB
Located in Hong Kong, HK
/ Handcrafted Fine Jewelry ✦ Gemstone: natural Mozambique Ruby ✦ Gemstone Cut: Hexagon ✦ Gemstone Weight: 2.54
Diamond, Natural Pearl, Ruby, 18k Gold, Rose Gold
Natural Mozambique Ruby Ring With Diamonds 1.44 Carats 9K Yellow Gold
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Mozambique Ruby
Diamond, White Diamond, Ruby, Gold, Yellow Gold
Natural Mozambique Ruby Ring With Diamonds 1.78 Carats 9K Yellow Gold
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Mozambique Ruby
Diamond, White Diamond, Ruby, Gold, Yellow Gold
$2,580
W 0.29 in D 0.2 in L 0.38 in
3.30cts Mozambique Ruby Blood Red Cut Stone Unheated 100% Natural Certified
Located in Chicago, IL
3.30cts Mozambique Ruby Blood Red Cut Stone Unheated Ruby 100% Natural Certified Additional
Ruby
$1,462
W 0.24 in D 0.2 in L 0.35 in
2.30cts Mozambique Blood Red Unheated Ruby Cut Stone 100% Natural Certified
Located in Chicago, IL
2.30 cts Mozambique Ruby Blood Red Unheated Ruby Cut Stone 100%Natural Certified Additional
Ruby
Natural Mozambique Ruby Ring With Diamonds 1.78 Carats 9K Yellow Gold
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Mozambique Ruby
Diamond, White Diamond, Ruby, Gold, Yellow Gold
Natural Mozambique Ruby Ring With Diamonds 0.62 Carats 10K Yellow Gold
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Mozambique Ruby
Diamond, White Diamond, Ruby, Gold, 10k Gold, Yellow Gold
$18,700
W 0.4 in D 0.2 in L 1.58 in
Set in 18K Gold, natural Mozambique Rubies & Yellow Diamonds Dangle Earrings
By JEWEL HUB
Located in Hong Kong, HK
Jewelry ✦ Gemstone: natural Mozambique Ruby ✦ Gemstone Cut: Oval ✦ Gemstone Weight: 11.87 ct. Approx
Yellow Diamond, Ruby, 18k Gold
$2,125
W 0.34 in D 0.22 in L 0.44 in
Mozambique 5.10 cts Blood Red Unheated 100% Natural Ruby Cut Stone
Located in Chicago, IL
Mozambique Ruby 5.10 cts Blood Red Ruby Unheated 100%Natural Ruby Cut Stone Note: There May Be
Ruby
$2,753
H 0.19 in W 0.52 in D 0.4 in
Mozambique Ruby 7.00 cts Blood Red Unheated 100% Natural Cut Stone
Located in Chicago, IL
Mozambique Ruby 7.00 cts Blood Red Unheated Ruby 100% Natural Ruby Cut Stone Note: There May Be
Ruby
Natural Mozambique Ruby Ring With Diamonds 0.62 Carats 10K Yellow Gold
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Mozambique Ruby
Diamond, White Diamond, Ruby, Gold, 10k Gold, Yellow Gold
$2,506
W 0.2 in D 0.11 in L 0.28 in
Mozambique Natural Purplish Red Ruby 1.03ct Cut Stone 100% IGI Certified
Located in Chicago, IL
Mozambique Ruby 1.03ct Cut Stone Red 100% IGI Certified Natural Purplish Red Ruby Light weight can
Ruby
$8,249
W 0.32 in D 0.18 in L 0.4 in
Mozambique Ruby 3.45cts Unheated 100% Natural Blood Red IGI Certified AAA+
Located in Chicago, IL
Mozambique Ruby 3.45cts UNHEATED 100% Natural Blood Red Ruby Cut Stone Certified on buyer request
Ruby
$6,205
W 0.21 in D 0.15 in L 0.3 in
Natural Unheated Red Mozambique Gemstone 1.24 carats with GIA Report
Located in Los Angeles, CA
Presenting a natural Unheated Mozambique Ruby, weighing 1.24 carats, accompanied by a GIA Report
Ruby
$26,800Sale Price|20% Off
3.27 Carat High Clear Natural Mozambique Ruby Ring in 22k Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
High Clear Natural Mozambique Ruby Ring in 22k Gold. Apart of our carefully curated
Ruby, 22k Gold
$5,579
W 0.19 in D 0.11 in L 0.3 in
Mozambique Ruby 0.83 cts Blood Red Unheated 100% Natural AAA+ Color Certified
Located in Chicago, IL
Mozambique Ruby 0.83 cts Blood Red Unheated 100% Natural Ruby AAA+Color Certified Light weight can
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.